Defendant was convicted by a jury of the first-degree murders of Carl and Gertrude Middledorf. MCLA § 750.316 (Stat Ann 1954 Bev § 28.548). He appeals as of right, alleging an illegal search and seizure and trial error.
On the afternoon of February 4, 1967, Detective Robert Shelby of the Saginaw police department was told by an informer that Ronald Johnson and William Eddington had been involved in the SaginaAV murders of Dr. Archer Olaytor and his Avife on February 2, 1967. Detective Shelby Avas also informed that the íavo men were responsible for an armed robbery Avhich had occurred at 916 Norman Street, Saginaw, on January 25, 1967. This information Avas based on statements madе to the informer by Johnson. A victim of the Norman Street robbery had previously identified Johnson from a mug "shot as one of the íavo men Avho had robbed her.
On February 5, 1967, Detective Sholbv Avas called to 1409 Cherry Street to investigate the killings of Mr. and Mrs. Middledorf. Shelby noticed that a windoAv in the back door of the Middledorf house had been broken, presumably by the killer in gaining entry to the house. While in the house, Sergeant Christensen of the crime laboratory shoAved Shelby a distinctive heel print found near the bathtub A\There Mrs. Middledorf’s body Avas discovered. The print had been dusted Avith fingerprint powder to make it inore readily visible. A secоnd print Avas found on a piece of glass that had been broken from the AvindoAv of the back door. The print Avas distinctive because it Avas smaller than a print made from a regular man’s shoe and had íavo or three, ridges that stood out on the impression. After examining the *215 print, Detective Slielby concluded that the print was made by “Stetson” shoes. He testified at the hearing on defendant’s motion to suppress:
“A. The print was a — I would say a print might have come from a Stetson shoe. Now, the print was smaller than a regular man’s shoe and probably approach the size of a woman’s Cuban heel shоe, but they were cross characteristics of a man’s shoe, the crossings, also striations.
“Q. And the print itself?
“A. Yes, sir.
“Q. Have you ever owned any Stetson shoes?
“A. Yes.
“Q. What kind of shoes does Stetson usually make ?
“A. Well, the heel is relatively smaller than the regular men’s wear. It is more of a Cuban type heel. I guess you could — well, the appearance of the print looks like it could have been a beatle type boot.
“Q. What?
“A. A beatle type boot.
“Q. What do you mean by Cuban type heel?
“A. I refer to a Cuban type heel as a heel little higher than the regular heel of the shoes men wear, the sole of the shoe. I mean it would be tapered.”
None of the shoes examined in the Middledorf house matched Shelby’s description.
After leaving the Middledorf residence, Detective Shelby gathered a number of photographs and proceeded to 916 Norman Street to interview Jack Prince, a second victim of the robbery. Prince identified William Eddington as one of the participants. At this juncture of his investigation, Shelby believed that there was a connection between the. robbery and the Clavtor and Middledorf murders. The robbery victims and the decedents were all elderly people; the weapon used in the robbei-y and the Claytor murders was a small caliber firearm; *216 Bonald Johnson possessed a small caliber pistol which at one time had been owned by the informer; “Billy” (Eddington) had this gun when the informer sought to procure it for the police. Eddington was also known to have broken into certain homes by way of the back door as was done in each of the murders; furthermore, the victims of both the Clay-tor and Middledorf homicides had been bound with material found at the scene. Accordingly, Shelby immediately suspected that Eddington had been involved in the Middledorf murders.
Shelby then phoned the prosecutor and asked him to procure an arrest warrant against Eddington on a charge of robbery. At a subsequent meeting Shelby and the prosecutor discussed whether it was the appropriate time to pick up both Johnson and Eddington on charges of murder. It was decided that Shelby would arrest Eddington for robbery only.
On the evening of February 5, 1967, just before midnight, Detective Shelby, accompanied by several police officers, drove to Eddington’s residence at 1417 Farwell. Neither Detective Shelby nor the police officers possessed a warrant for Eddington’s arrest. Upon arrival Shelby observed a car, which he knew to be Eddington’s, parked near the Farwell address. As he approached Eddington’s apartment, Shelby observed foot and heel prints in freshly fallen snow leаding to the apartment. On close examination, Shelby noticed that these prints were similar to those which he had seen at the Middledorf residence. No such prints were observed leading away from Eddington’s apartment door. Detective Shelby testified that, at this moment, he was convinced that Eddington had committed the .Middledorf murders.
Shelby then approached the apartment door and heard the rustle of more than one person in the *217 apartment. “At least I seem — it appeared to me that there was more than one person in the house, the apartment.” A knock on the doоr produced no immediate response. A female voice then asked who was there. Shelby identified himself and asked if “Billy” was home. He was told that Eddington had left the apartment that evening at 10 p.m. Detective Shelby and the officers turned to leave in order to discuss whether to stake out the house, break the door, or to procure an arrest warrant. As the officers were leaving, the female inside Eddington’s apartment said, “Mr. Shelby, is that you?” Detective Shelby again identified himself. Thereafter, a female came to the door, identified by Shelby as Johnetta Hawkins, Eddington’s girlfriend, whom Shelby had known for somе time. Miss Hawkins repeated that Eddington was gone; however, Detective Shelby — not totally relying on the representation that Eddington was absent — asked if he could look around. Miss Hawkins opened the door and told Shelby to go right ahead. Detective Shelby then drew his gun and entered the apartment.
Detective Shelby described his subsequent conduct as follows:
“Q. After you said you wanted to look and see for yourself what did you do?
“A. I went — first I turned to the left. I went to the living room on into the bedroom, looked under the bed, as I was going through the closet there is a connecting closet between the bedroom аnd smaller bedroom I would call it or utility room. I noticed a pair of black shoes setting there. I was looking-in the closet to see if Eddington could have hidden in there.
“Q. Was he in there?
“A. No, sir. I picked the shoes up, examined them, saw that they were the heel was similar to the one I had seen outside, and the heel was the char *218 acteristic of the one as the Middledorf one in the bathroom where Mrs. Middledorf was found. I also saw fine particles which I thought could have been glass in them. I set the shoes down, come on back through the small bedroom into the kitchen and told Lieutenant Killingsworth he is not here, let’s go.”
The officers then left the apartment to discuss what should be done. A police car was called to the scene to wait in the vicinity until the prosecutor could procure orders for warrants. Detective Shelby appeared before a magistrate and obtained a warrant for Eddington’s arrest and a search warrant for the shoes observed in Eddington’s apartment. The officers returned to the apartment and found Miss Hawkins had left and had padlocked the door. They obtained entry by forcing the door and took possession of the shoes.
Eddington was arrested on February 8th and charged with thе murders of Carl and Gertrude Middledorf. Before trial, defense counsel filed a timely motion to suppress people’s exhibit 2, the pair of shoes taken from Eddington’s apartment. This motion was denied following an evidentiary hearing. At trial, the people introduced into evidence both the shoes and pictures of heel prints and impressions made from the shoes by the state police. This evidence, together with testimony that similar prints were found at the scene of the crime, tended to show that defendant was the perpetrator of the alleged murders.
I
Defendant first contends that the admission of people’s exhibit 2 as evidence against him was constitutional error. He alleges that Detective Shelby’s examination of the shoes at the time of Shelby’s original entry into defendant’s apartment consti
*219
tuted an illegal search in violation of his rights under the Fourth Amendment, as applied to the States through the Fourteenth Amendment, of the United States Constitution. See
Mapp
v.
Ohio
(1961),
At the outset, we note that consideration of defendant’s constitutional claim is not obviated by the fact that Detective Shelby obtained a warrant to search for defendant’s shoes
after
having discovered them in defendant’s apartment. If, as defendant contends, Detective Shelby’s action in lifting the shoes and examining their heels constituted an illegal search, the subsequent seizure of the shoes pursuant to a warrant would, on this record, be the “fruit of the poisonous tree,” thus subject to the exclusionary rule. See
Silverthorne Lumber Company, Inc.
v.
United States
(1920),
In denying defendant’s motion to suppress, the trial court found thаt Detective Shelby had probable cause to arrest defendant for armed robbery prior to going to defendant’s apartment. The court also found that, upon arrival at the apartment and after observing the prints embedded in the snow, Shelby likewise had probable cause to arrest defendant Eddington for the Middledorf murders. These findings are not contested by defendant on appeal. The trial court then reasoned:
“Arrests without a warrant are valid if based on ‘probable cause’ or ‘reasonable grounds.’ Under the circumstances, both at common law and by statute, the officеrs were entitled to enter the apartment to make a lawful arrest of defendant Eddington.” (Emphasis supplied.)
Defendant’s threshold argument is that, notwithstanding the fact that Shelby possessed “reasonable cause to believe that a felony [had] been committed and reasonable cause to believe that [Eddington had] committed it,” see MCLA § 764.15(d) [Stat Ann 1954 Rev § 28.874(d)], the entry into defendant’s apartment without an arrest warrant was unreasonable and unlawful because the entering officers had no justifiable excuse for their failure to obtain a warrant.
A similar contention was presented to this Court in
People
v.
Herrera
(1969),
“Upon consideration of US Const, Am 4, and Const 1963, art 1, § 11, we find no valid basis for the adoрtion of defendant’s cited standard for reasonableness regarding searches as the standard to be applicable to arrests.”
*221 The Court noted that numerous courts hold that an arrest without a warrant is not unlawful even though the police have adequate opportunity to obtain an arrest warrant prior to the arrest.
Nor are we of the opinion that defendant’s absence in fact from the apartment affected the lawfulness of Detective Shelby’s entry. Upon approaching the apartment, Shelby heard what appeared to be the rustle of more than оne individual inside the apartment. He had previously seen defendant’s ear parked outside the apartment. These circumstances led him to believe that Eddington was at home. That belief was on this record a reasonable one, and, although Detective Shelby was informed that defendant was not at home, he was not required to rely on Miss Hawkins’ representation.
Accord, People
v.
Sprovieri
(1968), 95 Ill App 2d 10 (
Defendant next suggests that, assuming
arguendo
that the оfficers had a right to enter the apartment to search for defendant, they did not have the authority to search for evidentiary items. Detective Shelby’s conduct is characterized as a “search incident to an attempted arrest,” which, defendant argues, has been universally rejected by the courts. Two authorities are cited and said to undermine the lawfulness of Detective Shelby’s conduct. They are
Mosco
v.
United States
(CA 9, 1962), 301 F2d 180, and
Stoner
v.
California
(1964),
In Mosco v. United States, supra, officers entered an apartment with the intent, supported by probable cause, to arrest the defendant. The issue presented was stated by the court at 186: “Discovering appellant’s absence, was the [warrantless] search of the apartment and the seizure of the material evidence proper?” (Emphasis supplied.) Likewise in Stoner, officers proceeded to search an apartment after they found defendant was not present. Here, however, Detective Shelby first observed the shoes in the course of a lawful search for defendant Eddington, reasonably believed by Shelby to be hiding in the apartment. Unlike the situation in the cases cited by defendant, the search for the suspect here had not ended. We need not consider, therefore, the validity of a search for evidentiary itеms following recognition by the police of a suspect’s absence from the premises.
In
Harris
v.
United States
(1968),
“It has long been settled that objects falling in the plain view of an officer who has a right to be in the position to have that view are subject to seizure and may be introduced in evidence.”
This is the so-called “plain view doctrine,” which has been repeatedly applied by Michigan Courts. See
People
v.
Orlando
(1943),
Contrary to defendant’s assertion, the facts presented at the evidentiary hearing support the conclusion that, immediately upon seeing the shoes, Detective Shelby recognized them as those worn at the scene of the crime. From his examination of the print at the Middledorf residence, Shelby knew that thе shoes of the killer were “Stetson” shoes — a peculiarly shaped shoe. He had seen similar prints leading to defendant’s apartment upon his arrival; no such prints were observed exiting the apartment —a situation warranting the conclusion that such shoes were inside the apartment. Under the circumstances, it is unlikely that it was necessary for Detective Shelby to pick up the shoes and examine the heels in order to see what he wanted to see.
Nevertheless we decline to rest on this ground. We think it necessary to consider on the merits defendant’s contention that Detective Shelby’s aсtions in picking up the shoes, turning them over, and examining them constituted a search in violation of the Fourth Amendment. We reach this question because Detective Shelby was never asked by the prosecution at the evidentiary hearing whether he recognized at first glance the shoes as those worn at the scene of the crime. The testimony is at best ambiguous. We therefore decline to apply the plain view doctrine here since the people have failed to meet
their
burden of proof. See
People
v.
Mason
(1970),
The people contend, “surely lifting the shoes up Avas not a ‘search.’ ” We agree.
*224
In
United States
v.
Catanzaro
(SD NY, 1968),
“The inspector and his companions were lawfully present in defendant’s apartment * * * . Discovery of the rifle required no search * >X: # . The inspector was not precluded from observing what was clearly and plainly there to be seen. Having seen the rifle, the inspector properly scrutinized it more carefully, thereby confirming his suspicions that it was part of the fruit of the alleged crime. That he was required to examine it more closely to identify the serial number did not transform a mere observation into an unconstitutional search. * * mere observation [does nоt] constitute a “search.” If an officer sees the fruits of crime — or what he has good reason to believe to be the fruits of crime— lying freely exposed on a suspect’s property, he is not required to look the other way, or disregard the evidence his senses bring him.’ ” (Emphasis supplied.)
AYe apply similar analysis here. Having seen the pair of shoes during his lawful search for defendant and having good reason to believe that such shoes would, upon examination, prove to be those worn at the murder scene, we conclude that Detective Shelby properly scrutinized the shoes more care *225 fully. That Shelby was required to lift the shoes and examine the heels in order to identify them as evidence of crime did not transform his observations into an unconstitutional search.
A “search” in the constitutional sense implies a “prying into hidden places for that which is concealed and that the object searched for has been hidden or intentionally put out of the way”
Weltz
v.
State
(Alaska, 1967)
“We have recently held that ‘the Fourth Amendment protеcts people, not places,’
Katz
v.
United States
(1967),
See also, People v. McDonald, supra, at 235. And, in determining the parameters of personal privacy protected by the Fourth Amendment, not only place, but the type of information seized and, consequently, the means of intrusion, must be considered as relevant factors. See note, “From Private Places to Personal Privacy: A Post-Katz Study of Fourth Amendment Protection,” 43 NYUL Rev 968, 986 (1968).
Application of these principles here leads us tо our view that Detective Shelby’s action in lifting defendant’s shoes and examining their heels did not constitute a search in the constitutional sense. We find no “prying into hidden places for that which
*226
is concealed.” The shoes had not been hidden; nor were they intentionally put out of the way. Under the circumstances, it does not appear that defendant exhibited a subjective expectation of privacy as to his shoes.
Cf. People
v.
Bradley
(1969), 1 Cal 3d 80 (81 Cal Rpt 457, 459,
Finally, it seems to us that the same result should be reached even on the hypothesis that a search was involved. The basic question to be answered is whether or not Shelby’s lifting the shoes and examining their heels was unreasonable under all the circumstances.
“Where a warrant has not been obtained, the validity of the search depends on the law’s appraisal of the reasonableness of the search, only unreasonable warrantless searches and seizures being barred.” People v. McDonald, supra, at 232.
And see
People
v.
Gonzales
(1959),
As prеviously indicated, Detective Shelby was lawfully in defendant’s apartment. He reasonably believed defendant to be hiding in the apartment and had every right, supported by probable cause, to search for the suspected killer. Shelby’s discovery of the shoes was not the result of a general search for evidence. Rather, the pair of shoes was seen during the course of the search for Kddington. In our view, Shelby’s subsequent actions in lifting the shoes and examining their heels involved no more than “legitimate and restrained investigative con *227 duct undertaken on the basis of ample factual justificаtion.” Terry v. Ohio, supra, at 13. Cf. People v. Herrera, supra; People v. Trudeau (No. 6785, released to the parties February 26, 1970). Finally, we reiterate the absence of any invasion of defendant’s privacy.
In summary, we conclude that the trial court correctly denied defendant’s motion to suppress people’s exhibit 2. The shoes were properly admitted into evidence. In light of our conclusion, we need not consider whether Miss Hawkins’ action in admitting the police into the apartment constituted a waiver of defendant’s constitutional claim.
II
At trial, again over defendant’s objection, the people introduced into evidence five colored photographs of the corpses of Carl and Gertrude Middledorf. The pictures detail the condition of the victims’ bodies as the police found them. On appeal, defendant contends that admission of the photographs was reversible error. It is argued that the photographs could shed no light upon any material point in issue. See
People
v.
Becker
(1942),
We hold that the photographs were admissible. The scenes depicted were helpful in throwing light on a material issue — namely, the malice with which the crimes were committed. The people had charged • that defendant feloniously, wilfully, and with malice aforethought did kill and murder Carl and Gertrude Middledorf. The photographs, detailing the nature
*228
and extent of the wounds inflicted, were admissible for purposes of clarifying and illustrating testimony relating to the victims’ appearance and condition, and particularly for purposes of substantiating the people’s theory concerning the atrociousness of the crimes, or the malice with which they were committed. See Annotation, 73 ALR2d 769, 831.
Cf. People
v.
Bergin
(1969),
People
v.
Turner, supra,
upon which defendant relies, is distinguishable from the present case. The photographs there involved depicted “the corpse as it is left, not by its assailant, but by the probing instruments and procedures of the medical examiner.”
The question of the admissibility of photographs objected to as prejudicial and inflammatory is within the discretion of the trial judge.
People
v.
Brannon
(1968),
Ill
At trial, defendant testified in his own behalf and denied killing the Middledorfs. His defense was alibi. It was defendant’s testimony that on the evening of February 3, 1967, the date of the alleged homicides, he was present in his apartment with Johnetta Hawkins. Thus the ultimate question of guilt turnеd largely upon the jury’s view of defend *229 ant’s credibility. An allegedly improper effort by the people to impeach defendant’s credibility constitutes defendant’s third assignment of error.
At the time of trial, defendant had several charges pending against him, including charges that he had murdered Dr. Archer Claytor and his wife. Before calling defendant to testify in his own defense, Eddington’s counsel sought a ruling from the trial court as to whether it would permit the people to use the pending murder charges on cross-examination for impeachment purposes. Defense counsel took the position that any reference by the people to the murder charges would, under the circumstances, be so highly prejudicial as to far outweigh any probative relevance of the pending charges to the issue of credibility. After hearing argument, the trial court decided that it would allow cross-examination with respect to the pending murder charges. The prosecutor was advised by the court, however, that he was to proceed at his own risk, since the court itself considered the prosecutor to be on tenuous grounds in pursuing such cross-examination. Thereafter, defendant took the stand аnd he was asked on direct examination whether any charges were pending against him. Defendant responded in the affirmative: “Well, I have four or five charges pending.”
On cross-examination, the following testimony was elicited by the prosecution:
“Q. Now, Mr. Brisbois [defense counsel] asked you if you were — if there were any charges pending against you at the present time and you answered yes.
“A. Yes.
“Q. And it is a fact that you are also charged in a double murder other than the one that we have at the present time ?” *230 Defense counsel immediately objected. The trial court, apparently relying on its earlier ruling, overruled the objection and permitted the prosecutor to repeat the question.
“Q. In fact, you do have two other double murders other than the case at bar pending against you in the circuit court; is that correct ?
“A. I am charged with another one, yes.”
The people attempt to sustain the foregoing cross-examination by referring to
People
v.
Hoffman
(1965),
Since the prosecutor was warned that he was to proceed at his own risk in using the pending murder charges for impeachment purposes, we conclude that what was said by this Court in
People
v.
Brocato
(1969),
“Where credibility is the only issue, the probative value of arrests and charges, unsubstantiated by a conviction, is slight at best. When weighed against the great danger that the jury, despite careful instructions, might misapply such evidence, the scales of justice tip in favor of exclusion.” (Citation and footnotes omitted.)
In terms of the probable impact upon the minds of the jury, the danger here of prejudicial effect was manifest and overwhelming. Evidence that defendant had also been charged Avith a second double mur *231 der could only suggest to the jury that defendant’s career included repeated assaults upon human life. We share the trial court’s vígav that the prosecutor Avas on tenuous grounds in employing the pending murder charges for impeachment purposes. Defendant Avas entitled to have his guilt or innocence оf the Middledorf homicides determined on the specific offenses charged. He Avas not required to risk the possibility of conviction for a series of unproven prior acts Avhich collectively suggested that his career had been reprehensible.
Nor are Ave persuaded that since defense counsel questioned Eddington concerning the pending charges on direct examination, defendant is in no position to complain. Defense counsel’s questions hardly extended as far as the prosecutor’s cross-examination. The questions posed merely concerned the number of pending charges, not their nature. In an area involving factors so highly prejudicial— here the nature of the charges — a slight opening of the door by the defense should not permit the prosecution to SAving it totally ajar. See
United States
v.
Beno
(CA 2, 1963), 324 F2d 582, 588. Moreover, defense counsel only brought out the pending charges knoAving full Avell that the people Avould be permitted to question defendant concerning the murder charges on cross-examination. This maneuver does not, hoAvever, open the door to the prejudicial cross-examination that took place.
Cf. People
v.
Hines
(1967), 87 Ill App 2d 283 (
We hold that admission of the pending murder charges for impeachment purposes Avas error. Furthermore, Ave are satisfied that the improper admission of such evidence resulted in a miscarriage of justice. MCLA § 769.26 (Stat Ann 1954 Rev § 28.1096). The question of Eddington’s credibility Avas critical, and, on this record, Ave decline to char *232 acterize the improper impeachment of defendant’s credibility as harmless error. This is especially true here, since defendant was subsequently acquitted of the charges of murdering the Claytors.
Other questions raised by defendant need not be considered, as they are likely upon retrial to emerge in a greatly altered context of evidence.
Defendant’s conviction is reversed and the case is remanded for new trial.