This is an appeal from the judgment of sentence entered by the trial court on July 17, 1992. For the reasons set forth below, we affirm.
Appellant was arrested and charged with thirteen counts of tampering with public records or information, five counts of unsworn falsification to authority, and one count of forgery. The trial court concisely summarized the history of this case as follows:
In October 1990, a jury found the defendant guilty of each and every charge filed against him, which totaled 19 in all.
The prosecution charged that from 1984-1987 the defendant fraudulently presented bogus certificates of insurance to several school districts. The school districts involved were Nanticoke Area School District, Wyoming Valley West School District and Wilkes-Barre Area School District. The essence of the charges was that the defendant falsely *184 represented to the school districts that they were covered by One Million Dollars ($1,000,000.00) worth of liability insurance when in fact they were grossly underinsured. The following chart displays the various representations of the defendant:
1984-85 1985-86 1986-87
At School Nanticoke Nanticoke Nanticoke
District $1,000,000.00 $1,000,000.00 Wilkes-Barre,,
Wyoming Valley West
$1,000,000.00
At Insurance
Company $500,000.00 0 $350,000.00
In addition, the defendant told the Auditor General’s Office that he had no idea where one certificate bearing the signature of Mary Sumption came from. The FBI determined that, in fact, the defendant had forged Mary Sumption’s name.
In addition to the above, the defendant was charged with forgery in Count 1 of Criminal Action 3161 of 1989 for issuing a certificate of insurance with the forged name of Mary Sumption.
Trial Court Opinion dated 5/29/92 at 1-2. After a jury trial, appellant was convicted on all counts. Appellant timely filed post-verdict motions which the trial court denied. This appeal followed.
Appellant raises the following issues for our review:
[I.] Was the arrest and all subsequent proceedings illegal and in violation of [appellant’s] rights due to the fact that the affiants, arresting officers, and prosecutors were Luzerne County Detectives?
[II.] Did the trial court err in failing to dismiss the charges against [appellant or in not granting] a mistrial in the case due to prosecutorial misconduct involving a subpoenaed defense witness, Harvey Nielsen?
[III.] Did the trial court err in failing to grant a mistrial due to the irrelevant and prejudicial testimony of Vincent *185 Lapinski and his mother, Darlene Mitchell relating to a bus accident and Vincent Lapinski’s injuries?
[IV.] Did the trial court err in allowing Vincent Lapinski, Darlene Mitchell, Donald Bailey (the former Auditor General) and Richard Angstadt to testify as Commonwealth’s witnesses where their identity was not disclosed to the defense during informal discovery nor to the prospective jurors during voir dire?
[V.] Did the trial court err in failing to sustain [appellant’s] demurrer?
[VI.] Did the trial court err in failing to properly instruct the jury on the law and in failing to properly instruct the jury on the numerous points for charge as requested by [appellant]?
[VII.] Were the verdicts contrary to the law and against the weight of the evidence?
We have reviewed the parties’ briefs and certified record and find that the trial court’s resolution of Issues II, III, V and VII is correct. We therefore, affirm on the basis of the trial court opinion filed June 2, 1992 with regard to these issues. We will address appellant’s remaining issues in the order raised above.
In his first issue, appellant argues that his arrest and prosecution were illegal “due to the fact that the affiants in the Criminal Complaints, the arresting officers and the Prosecutors in the Informations are Luzerne County Detectives.” Appellant’s Brief at 9. In this regard, appellant contends that by statute, county detectives have no right to arrest and prosecute. Appellant maintains that 16 P.S. § 1440(d) restricts the powers of county detectives to the same powers vested in constables. After reviewing the plain language of section 1440(d) as well as our holding in
Commonwealth v. Frombach, 420
Pa.Super. 498,
“It is well settled that ‘[w]hen vesting a group with police powers and duties, the Legislature does so with specificity.’ ”
Id.
at 505,
shall be general police officers and shall have the powers conferred on Constables by the laws of this Commonwealth, so far as they relate to criminal law and procedure.
16 P.S. § 1440(d) (emphasis added). The rules of statutory construction mandate that where the words of a statute are clear and unambiguous, the letter of the statute is not to be disregarded in order to pursue its spirit. 1 Pa.C.S.A. § 1921. Moreover, every statute is to be construed, if possible, so as to give effect to all its provisions. Id. § 1921(a).
Under the plain language of the statute, county detectives are specifically granted the powers of both general police officers and constables. To interpret this statute as granting county detectives only those powers conferred upon constables would totally negate the preceding phrase which grants county detectives “general police powers.” Clearly, this interpretation would not give effect to all provisions of 16 P.S. § 1440(d) and would constitute .a strained interpretation of the plain language of the statute. This interpretation is supported by our decision in Commonwealth v. Frombach, supra.
In Frombach, this court was asked to determine whether county detectives had the authority to enforce the Vehicle Code. In addressing this issue, we stated:
After careful review of the relevant legislative provisions and applicable case law, it appears that the legislature has expressed a clear intent to classify county detectives as police officers who possess general police power to enforce the laws of this Commonwealth.
Commonwealth v. Frombach,
Next, appellant argues that the trial court improperly permitted Vincent Lapinski, Darlene Mitchell, Donald Bailey (the former Auditor General) and Richard Angstadt to testify as Commonwealth’s witnesses where their identity was not disclosed to the defense during informal discovery nor to the prospective jurors during voir dire. It is well-settled that the admissibility of evidence is a matter left to the sound discretion of the trial court, and an appellate court may reverse only upon a showing that the trial court abused its discretion.
Commonwealth v. Wallace,
Finally, appellant argues that the trial court did not fully and adequately charge the jury. In .his brief, appellant contends that the trial court did not instruct the jury on his requested points for charge Nos. 19 through 34. However, appellant’s requested points of charge, while included in the Reproduced Record, are not part of the certified record on appeal. We are limited to considering only those facts which have been duly certified in the record on appeal.
Commonwealth v. Osellanie,
We note that appellant’s post-trial motions raise only a general allegation that the trial court:
erred in failing to inform the jury in the Court’s charge of the exact charges involved in the informations and in failing to explain the exact charges involved in the informations. The Court should have read the informations to the jury and should have explained the elements of the charges set forth in the informations.
Appellant’s Post-trial Motions filed October 12, 1990. The trial court, in its opinion filed June 2, 1992, stated that the appellant’s requested points for charge referred to the standard instructions and that it covered these points. Trial Court Opinion at 7. However, the trial court opinion vaguely addressed appellant’s concerns regarding, its explanation of the elements of forgery. Accordingly, we will address appellant’s allegation of error in this regard.
In reviewing jury instructions for prejudicial and reversible error, the charge must be read and considered as a whole.
Commonwealth v. Woodward,
Appellant contends that the trial court inadequately instructed the jury on the elements of forgery by failing to advise the jury that the writing must be capable of “working an injury” to another. Appellant cites this court’s decisions in
Commonwealth v. DiPiero,
Section 4101 of the Crimes Code, effective June 6, 1973, sets forth a broader definition of forgery:
A person is guilty of forgery if, with intent to defraud or injure anyone, or with knowledge that he is facilitating a fraud or injury to be perpetrated by anyone, the actor:
(2) makes, completes, executes, authenticates, issues or transfers any writing so that it purports to be the act of another who did not authorize the act[.]
*190 18 Pa.C.S.A. § 4101(a)(2). At trial, the trial court instructed the jury as follows:
Now, this one is the first count of criminal action No. 3161 of 1989, and this charges[:]
The District Attorney of Luzerne County charges that between June, 1985 and June of 1986, this defendant, in said County did, with the intent to defraud the Greater Nanticoke Area School District with knowledge that he was facilitating a fraud to be perpetrated, by anyone, did make, complete, execute, authenticate, issue or transfer a writing, to wit, a certificate of insurance for Harvey and Jacqueline Nielsen regarding a National Indemnity policy number BP180953 issued between June of 1985 and June of 1986, and did sign the forged signature of Mary Sumption to the said certificate of insurance so that it purported to be the act of Mary Sumption, who did not authorize the said act.
Now, members of the jury, that charges the crime of forgery.
I am now going to touch on each one of those various crimes.
# # * % *
Now, I have already discussed briefly with you the crime of forgery.
One, there must be a false writing;
Two, the instrument must be capable of defrauding; and,
Three, it was intended to defraud.
N.T. 9/24/90 through 10/5/90 at 12771, 1273 (emphasis added). We find that this instruction adequately summarizes the elements of forgery as set forth in 18 Pa.C.S.A. § 4101.
It is unclear whether appellant detailed his remaining allegations of error before the trial court. Although an issue may be contained in written post-trial motions, unless it is briefed or argued during post-trial proceedings, the issue is waived for purposes of appellate review.
Commonwealth v. Holzer,
Judgment of sentence affirmed.
