This is an appeal by the United States from two orders of the district court granting motions to suppress. The questions we review on appeal are (1) whether the trial court erred when it ruled that telephone conversations placed between the defendant and a co-defendant were taped without the latter’s voluntary consent, and (2) whether the record supports the court’s conclusion that evidence seized from the defendant’s home was taken in violation of his constitutional rights. We reverse as to the first question, affirm as to the second question, and remand the case.
I.
After first obtaining a search warrant, on January 14, 1981, agents of the Drug Enforcement Administration and the Texas Department of Public Safety Narcotic Service entered the residence of Loren and Jody Caddell in Amarillo, Texas. They discovered Jody Caddell weighing and packaging one-and-one half pounds of cocaine. She was then pregnant, and alone with her two-year-old child. At roughly the same time, her husband was arrested at his place of business. The parties disagree about what happened after the officers arrived at the Caddell residence. Jody Caddell testified at the suppression hearing that it was her impression that the agents threatened to arrest her and to turn her child over to the welfare authorities unless she agreed to cooperate. The government maintains, however, that the arresting officers advised her that the standard procedure in such cases called for placing her child with the Department of Human Resources until a family member could come and get the child. The agents decided, however, not to take her into custody because of her physical condition, and after Loren Caddell had been returned to his home, that evening both Caddells agreed to cooperate with the agents. The cooperation first took the form of oral and written statements in which they identified the defendant, Clement J. Kolodziej, as their drug supplier. Later that night, the Caddells were asked to and agreed to place several telephone calls to the defendant to prompt him to make incriminating statements.
As a result of the Caddells’ cooperation, Kolodziej was indicted and a warrant for his arrest was issued. He was arrested on February 17, 1981, inside the front doorway of his home in San Marcos, Texas. He offered no resistance and was unarmed. Following the arrest, the officers conducted a cursory safety check of the house and found an open film cannister containing marijuana on the kitchen counter approximately 15 to 20 feet from where Kolodziej was arrested. The agents asserted that the safety check was necessary for their protection because they had earlier learned from an informant, Donnie Mitchell, that the defendant was known to carry a gun and occasionally worked with a partner named “Barney”. Based upon the marijuana discovered during the check and the information obtained from the Caddells and Mitchell, the officers obtained a search warrant. During the investigation of Kolodziej’s home, automobile, and truck, the agents found fifteen to twenty pounds of marijuana, a .357 magnum pistol, a quantity of quaaludes, and $61,000 in cash.
Kolodziej was charged with possession of cocaine with intent to distribute in violation of 21 U.S.C. §§ 841(a) and 846. He was also charged, together with Loren and Jody Caddell, with conspiracy to possess- cocaine and marijuana with intent to distribute. The district court conducted a pretrial suppression hearing and found that although Loren Caddell had voluntarily consented to the tape recordings, Jody Caddell’s cooperation was “coerced and induced by the threat to take her children from her.” Concluding that the voluntariness mandated by 18 U.S.C. § 2511(2)(c) was not present, the court suppressed the conversations between the defendant and Jody Caddell. The district court also found that the search warrant was not supported by probable cause, and suppressed all evidence discovered during the investigation of Kolodziej’s home. We first examine the propriety of the district court’s conclusion that Jody Caddell *593 did not voluntarily consent to make the monitored telephone calls.
II.
Title 18 U.S.C. § 2515 mandates the suppression of all evidence gathered in contravention of section 2511, which makes it illegal to intercept any wire or oral communication. 1 Section 2511(2)(c) sets forth an exception, which provides that:
It shall not be unlawful under this chapter for a person acting under color of law to intercept a wire or oral communication, where such person is a party to the communication or one of the parties to the communication has given prior consent to such interception.
The consent exception to 18 U.S.C. § 2511 is no new subject to federal courts. We have held that for a party’s consent to be valid under § 2511(2)(c), it must be voluntary and uncoerced.
United States
v.
Juarez,
5 Cir.1978,
(i) the communication was unlawfully intercepted;
This Court’s task on appeal is limited to determining whether there is sufficient evidence to support the district court’s conclusion, and we must accept that court’s findings of fact on a motion to suppress unless they are clearly erroneous.
United States v. Llinas,
DEFENSE COUNSEL: What did they tell you?
MS. CADDELL: They — well, they were talking to each other at first when I first heard about it. They were saying that they had called somebody to come and get the kid. And I was pregnant, and I was real upset, and they had told me that — you know, I should cooperate with them and it would make things easier for me. Easier for the baby and that they would not take me to the police station and put me in jail.
DEFENSE COUNSEL: All right. Is that statement that was made to you, did that then cause you to cooperate with them?
MS. CADDELL: Well, it had a great impact on whether I did or not. I can’t say that that was the necessary reason, but it was definitely one of them. DEFENSE COUNSEL: Did they say anything to you about what would or would not happen to the child — the child that was going to be born to you if you went to the penitentiary?
MS. CADDELL: No,'sir.
DEFENSE COUNSEL: Was any discussion of that type had at all?
MS. CADDELL: No sir; not that I recall.
DEFENSE COUNSEL: Was any statement made to you that they were going to take your daughter Sarah from you if you did not cooperate?
MS. CADDELL: I don’t know if they specifically told me that they were going to take her if I did not cooperate, but that was the impression that I got. DEFENSE COUNSEL: From what they had said?
MS. CADDELL: Yes, sir.
DEFENSE COUNSEL: And let me ask you this: But for they having made these statements to you, and but for you having believed the intents they had in making these statements, would you of your own volition have called Mr. Kolodziej for them?
MS. CADDELL: You mean if nothing had happened to me?
DEFENSE COUNSEL: If these gentlemen had not made these statements to you as they were made to you and prevailed upon you to call, would you have called on your own?
MS. CADDELL: I honestly don’t know. (R.T. 150-152)
Jody Caddell 'further testified that the agents were not rude or hostile. Moreover, both she and her husband stated that her reason for cooperating was to help herself with regard to the criminal charges against her, and to help her husband get out on bond.
The facts of this ease do not point to the type of undue pressure, threats, or improper inducement necessary to render consent involuntary. Involuntariness is present if there are threats or promises of illegitimate action.
Kent v. United States,
1 Cir.1959,
The fact of the possibility of penalties, whether or not they could actually have been visited if cooperation had not occurred, is a preexisting condition at the time the decision to cooperate is made. That which motivates the cooperation is the desire to change in a favorable manner the previously existing possibility, if not probability, of penalties. This does not in our opinion .. . constitute anything in the nature of overbearing of the will. There is no one in a better position than the informant to know whether there are facts which could be the basis of penalties. The situation of consent, of course, might well be different if the consensual cooperation had been secured by actual threats of a physical nature or of prosecutorial action which had no realistic foundation. That is not the situation in the case before us.
Like the informant’s consent in Horton, Jody Caddell’s consent to place the taped telephone calls to the defendant was voluntarily given. There is no evidence that her cooperation was secured by actual threats of a physical nature or of prosecutorial action which had no realistic foundation. The district court’s order suppressing the tapes is, therefore, reversed.
III.
The trial court found that the search warrant’s supporting affidavit, which referred to the marijuana found at the time of Kolodziej’s arrest and the hearsay statements of the Caddells and Mitchell, did not provide probable cause to search the defendant’s house. Accordingly, it suppressed the fruits of the search. The court made two findings critical to its decision to grant the motion. It determined, first, that the information regarding the marijuana should be deleted from the affidavit because the security sweep during which it was discovered was not motivated by safety reasons. Second, the court examined the remaining portion of the affidavit, the- hearsay statements of the co-conspirators, and concluded that the statements did not meet the reliability requirements of
Aguilar v. Texas,
1964,
A. The Cursory Safety Check
In
Chimel v. California,
1969,
[But] [t]here is no comparable justification ... for routinely searching any room other than that in which an arrest occurs —or, for that matter, for searching through all the desk drawers or other closed or concealed areas in that room itself. Such searches, in the absence of well-recognized exceptions, may be made only under the authority of a search warrant. The ‘adherence to judicial *596 processes’ mandated by the Fourth Amendment requires no less.
One of the “well-recognized exceptions” to the requirement of a search warrant, followed in this and a majority of the circuits, is the so-called “cursory safety check exception”. The realities and practicalities of law enforcement dictate that in certain emergency situations strict adherence to constitutional safeguards against intrusion into the home may be excused. We recently stated the exception as follows:
Arresting officers have a right to conduct a quick and cursory check of the arres-tee’s lodging immediately subsequent to arrest — even if the arrest is near the door but outside the lodging — where they have reasonable grounds to believe that there are other persons present inside who might present a security risk.
United States v. Sheikh,
5 Cir.1981,
We are constrained to disagree with the government. Our review of the record convinces us that the district court did not err when it ruled that “[t]he Court heard insufficient evidence to indicate the officers making the arrest were operating under the assumption their safety was in jeopardy”. To fall within the cursory safety check exception, the government must show that there was “a serious and demonstrable potentiality for danger”.
United States v. Smith,
5 Cir.1975,
A cursory safety check is permissible “when the circumstances provide, at the least, probable cause to believe that a serious threat to safety is presented.”
United States v. Cravero,
Because the arresting officers encountered no serious threat of danger, there was no exigent circumstance excusing the requirement of a search warrant. The officer’s presence in the kitchen at the time he discovered the marijuana was thus unjustified, rendering the plain view doctrine inapplicable.
2
See Coolidge v. New Hampshire,
1971,
B. The Facial Sufficiency of the Affidavit
Even without considering the marijuana found in Kolodziej’s home on the day of the arrest, the government argues that there was sufficient probable cause remaining in the affidavit to support the search warrant. 3 The district court erred, therefore, *598 in reaching the opposite conclusion and in suppressing the fruits of the search. We disagree.
The affidavit in this case establishes that on January 23, 1981, the affiant and Department of Public Safety Investigator Troy Braswell initiated an investigation into the activities of Clement Kolodziej. On January 24, 1981, Loren Caddell, Jody Caddell, and Donnie Mitchell were arrested and 24 ounces of cocaine, 100 pounds of marijuana, and approximately $6,100 were seized. Each stated that Kolodziej had been his or her major supplier of cocaine and marijuana for the past year, and that he had been paid from $500,000 to $1,000,-000 for the illegal drugs. Mitchell further stated that Kolodziej kept this currency in the trunk of his 1979 BMW automobile.
The standard for determining whether probable cause exists to issue a search warrant is if “the magistrate was provided with sufficient reliable information from which he could reasonably conclude that the items sought in the warrant were probably at the location sought to be searched.”
United States
v.
Morris,
5 Cir. 1981,
*599 The essence of Aguilar is that the affidavit must state facts which allow the magistrate to determine independently whether probable cause for the issuance of a warrant exists. These facts must enable the magistrate to make two distinct determinations. First, the magistrate must be presented with the facts from which the informant concluded that some criminal activity was taking, or had taken place. He must then assess the underlying facts to determine whether or not the inference of criminal activity is warranted. Second, the magistrate must be presented with facts which establish the probable credibility of the informant or the reliability of his information. Thus, if either of Aguilar’s requirements is not met, the affidavit cannot establish probable cause.
United States v. Martin,
5 Cir.1980,
Although the government presents a persuasive case that Aguilar’s second requirement is satisfied, 5 we conclude that it has failed to shoulder its burden of demonstrating the first. The affidavit states that the Caddells and Mitchell identified Kolodziej as their major drug supplier, and that they had paid him large sums for drugs in the past. It also states, in pertinent part, that “[cooperating co-conspirator Donnie Mitchell stated to S/A Thomas and Investigator Braswell that Clement Kolodziej kept large sums of U.S. Currency in the trunk of his 1979 BMW, license number 1981 Texas, UCY 307, and in safety deposit boxes. These funds were proceeds from the narcotic transactions and were maintained in the vehicle and safety deposit box to avoid detection of law enforcement officials.” This statement falls short of providing any specific fact or circumstance which would indicate how Mitchell came to know where the money was kept, or that it was earned in illicit drug transactions. It is also silent on the narcotics themselves: Did the informant know that the defendant kept marijuana and quaaludes in his house, and where in the residence he kept them? If so, how?
Like the district court, we read the informant’s tip as providing nothing more than a conclusion that the defendant had engaged in, and was engaging in criminal conduct. Such a tip, absent some of the underlying circumstances on which the informant based his conclusion, cannot provide the probable cause to search a defendant’s home, automobile, and truck. An “affidavit cannot establish probable cause unless it establishes a factual basis for crediting the informant’s conclusion”.
United States v. Martin,
IV.
Accordingly, the judgment of the district court suppressing the marijuana discovered during the security sweep and the fruits of the search is AFFIRMED. The district court’s order suppressing the tape recordings is REVERSED, and the ease is REMANDED for further proceedings consistent with this opinion.
Notes
. 18 U.S.C. § 2515 provides:
Whenever any wire or oral communication has been intercepted, no part of the contents of such communication and no evidence derived therefrom may be received in evidence in any trial, hearing, or other proceeding in or before any court, grand jury, department, officer, agency, regulatory body, legislative committee, or other authority of the United States, a State, or a political subdivision thereof if the disclosure of that information would be in violation of this chapter.
18 U.S.C. § 2518(10)(a) provides further:
Any aggrieved person in any trial, hearing, or proceeding in or before any court, department, officer, agency, regulatory body, or other authority of the United States, a State, or a political subdivision thereof, may move to suppress the contents of any intercepted wire or oral communication, or evidence derived therefrom, on the grounds that—
(ii) the order of authorization or approval under which it was intercepted is insufficient on its face; or
(iii) the interception was not made in conformity with the order of authorization or approval.
Such motion shall be made before the trial, hearing, or proceeding unless there was no opportunity to make such motion or the person was not aware of the grounds of the motion. If the motion is granted, the contents of the intercepted wire or oral communication, or evidence derived therefrom, shall be treated as having been obtained in violation of this chapter. The judge, upon the filing of such motion by the aggrieved person, may in his discretion make available to the aggrieved person or his counsel for inspection such portions of the intercepted communication or evidence derived therefrom as the judge determines to be in the interests of justice.
. A finding that circumstances indicating danger were present at the time of an arrest, and a cursory safety check was therefore justified, does not render all evidence discovered during a security sweep admissible. The evidence must be in
plain view
and the officer’s investigation must be
cursory. A
cursory check is a superficial one, limited in both scope and duration. It is rapidly undertaken to look for people who might pose a threat, with little attention paid to detail. “The [Fourth] Amendment’s protection is not diluted in those situations where it has been determined that legitimate law enforcement interests justify a war-rantless search; the search must be limited in scope to that which is justified by the particular purposes served by the exception.”
Florida
v. Royer,-U.S.-,-,
Although we need not reach the issue, we note in passing that the district court’s finding that “[a]n opaque film canister is not the type of object which is suspect and subject to seizure” is not clearly erroneous.
. The full text of the affidavit is as follows: On January 23, 1981, S/A Fred B. Thomas and Dept, of Public Safety Investigator Troy Braswell initiated an investigation into the narcotics trafficking of Clement Kolodziej. On January 24, 1981, this investigation resulted in the seizure of approximately 24 ounces of cocaine, approximately 100 pounds of marihuana, a quantity of Methaqualone tablets, and the seizure of $6,160.00. The investigation further resulted in the arrest of Loren Caddell, Jody Caddell, and Donnie Mitchell. Post arrest statements individually made by all of the above defendants, each *598 corroborating the other, revealed that Clement Kolodziej is a resident of San Marcos, Texas, and he has been their major source of supply for cocaine, marihuana, and metha-qualones for the past year. Further statements made by the cooperating co-conspirators reveal that approximately $500,000 and $1,000,000 cash U.S. currency had been paid to Kolodziej as payment for narcotics supplied by Kolodziej. Cooperating co-conspirator Donnie Mitchell stated to S/A Thomas and Investigator Braswell that Clement Ko-lodziej kept large sums of U.S. Currency in the trunk of his 1979 BMW license number 1981 Texas, UCY 307, and in safety deposit boxes. These funds were proceeds from the narcotic transactions and were maintained in the vehicle and safety deposit box to avoid detection of law enforcement officials. On February 13, 1981, the above information was presented to the Federal Grand Jury, Western District of Texas, Austin Division, Austin, Texas. Indictments were returned against defendants Clement Kolodziej, Loren Caddell, and Jody Caddell. Donnie Mitchell is an unindicted co-conspirator. On February 17, 1981, S/A Fred B. Thomas, accompanied by DPS Narcotics Investigator Troy Braswell, DPS Investigator Charles Go-forth, DPS Investigator Jess Hooper, San Marcos Police Dept. Officer Paul Bataglia went to the residence of Clement Kolodziej, located at 1614 Mockingbird Drive, San Marcos, Hays County, Texas, armed with arrest warrant for Kolodziej. At the time of the execution of the arrest warrant, DPS Investigator Troy Braswell personally observed a quantity of marihuana on the kitchen counter of the residence within the reach and control of Kolodziej.
. In finding that the affidavit present in Aguilar could not constitutionally support the magistrate’s probable cause determination, the Court held:
Although an affidavit may be based on hearsay information and need not reflect the direct personal observations of the affiant, ... the magistrate must be informed of [1] some of the underlying circumstances from which the informant concluded that the narcotics were where he claimed they were, and [2] some of the underlying circumstances from which the officer concluded that the informant, whose identity need not be disclosed, ... was ‘credible’ or his information ‘reliable.’ Otherwise, ‘the inferences from the facts which lead to the complaint’ will be drawn not ‘by a neutral and detached magistrate,’ as the Constitution requires, but instead, by a police officer ‘engaged in the often competitive enterprise of ferreting out crime,’ ... or, as in this case, by an unidentified informant.
. The affidavit does not contain an affirmative allegation that any of the three informants was known to be reliable, as
Aguilar’s
second prong requires, but reliability can be inferred from the fact that the tips corroborated one another, and were against the informants’ penal interests.
See U.S. v. Martin,
