In 1973, Beverly Roberts filed a complaint charging appellee with fornication and bastardy. 1 After a preliminary hearing these charges were dismissed for failure to prove a prima facie case. On January 24,1975, complainant charged appellee with neglect to support an illegitimate child. 2 Appellee waived a preliminary hearing and was indicted on April 23, 1975.
Prior to trial, upon oral motion, appellee entered a plea of autrefois acquit, 3 averring that, in the 1973 proceeding, appellee had been charged with, and acquitted of, essentially the same offense. After a hearing, the court sustained the motion, stating that, “this casé is dismissed; we’ll find him not guilty on this charge.” (emphasis added).
The first question raised is whether the Commonwealth is permitted to appeal the lower court’s action in this case. As a general rule, the prosecution may only appeal pure questions of law.
Commonwealth
v.
Simpson,
In
Commonwealth v. Lodge No. 148, Loyal Order of Moose,
Appellee cites this line of cases, culminating in Commonwealth v. Ray, supra, in support of the contention that the Commonwealth may not appeal this case since the lower court entered a verdict of not guilty. In each of the above cases, the Commonwealth had presented its evidence. Appeals were proscribed because the overturning of such a verdict, whether or not erroneously entered, would have involved a determination on a mixture of law and fact. In *454 the case at bar, however, the Commonwealth has presented no evidence. Irrespective of the “verdict” of not guilty, this appeal, on the face of the record, can only involve a question of law. Moreover, this was not a case in which the lower court issued no final order or judgment other than the not guilty verdict. Compare Commonwealth v. Ray, supra. The lower court dismissed the charges prior to the statement that defendant was not guilty. The matter was disposed of on the docket without any mention of the not guilty verdict. We hold that because this pre-trial order 5 involved a pure question of law and effectively terminated the action, the Commonwealth may appeal.
The remaining question is whether the Commonwealth is barred from prosecuting the defendant on a charge arising from the same criminal episode or transaction as a prior charge which was dismissed at a preliminary hearing for failure to establish a prima facie case. This precise issue was presented in
Commonwealth v. Smith,
The order is reversed and the case is remanded for further proceedings consistent with this opinion.
Notes
. Act of June 24, 1939, P.L. 872, § 506, as amended.
. 18 Pa.C.S. § 4323.
. Appellee apparently entered this “plea” pursuant to the Act of March 31, 1860, P.L. 427, § 30 (19 P.S. § 464), which sets forth the proper
averments
to “pleas” of
autrefois acquit
or
convict.
Under Rule 319 of the Pennsylvania Rules of Criminal Procedure, a defendant may plead not guilty, guilty, or, with the consent of the court, nolo contendere. The proper procedure for raising a bar to prosecution, such as former acquittal, is a written pre-trial application pursuant to Pa.R.Crim.P. 304.
Cf. Commonwealth v. Splain,
. This rule has been relaxed somewhat for appeals of orders of suppression.
See, e. g., Commonwealth v. Deren,
. After an acquittal this court is powerless to consider the Commonwealth’s allegations of trial error.
Commonwealth v. Bienkowski,
