concurring.
For the reasons stated in Commonwealth v. Garcia, 474 Pa. 449, 378 A.2d 1199 (1976) (plurality opinion), I believe *486that a defendant is entitled upon request to a charge on involuntary manslaughter in every prosecution for criminal homicide under the Crimes Code, 18 Pa.C.S.A. § 2501 (1973). I therefore agree with the majority that appellant is entitled to a new trial.
O’BRIEN, J., joins in this concurring opinion.