Appellant was convicted of rape after a second trial for the instant offense. 1 While his principal defense at trial was alibi, he contends on appeal that there was insufficient evidence to corroborate the testimony of prosecutrix as to the corpus delicti, and that the trial court erred in failing to instruct the jury that such evidence was required, although no such instruction was requested by trial counsel.
We think there was sufficient circumstantial evidence to corroborate the prosecutrix’ testimony, compensating for the lack of clear medical evidence of forcible penetration. The victim’s escort, held at knifepoint by appellant’s companion, did not see the rape, but heard the prosecutrix scream and later saw her on the ground with her clothing in disarray. Other witnesses at trial testified that her lip was cut and bleeding and that she was upset and crying. The rape was promptly reported to two friends nearby and to the police after the prosecutrix was taken to D.C. General Hospital. These facts add up to enough “circumstances in proof which tend to support the prosecutrix’ story * * * ” Ewing v. United States,
The presence of corroborative evidence sufficient to send the case to the jury is a question of law for the court, but we have held that the jury should be given appropriate instructional guidance for determining whether the standard of corroborative proof has been met. Borum v. United States,
Appellant’s counsel on appeal contends that the trial court erred in not granting trial counsel’s motion for bifurcation of the trial, so that both an alibi and an insanity defense could be raised. Bifurcation may be granted in the sound discretion of the court when the defense can muster substantial defenses both on the merits and on the question of criminal responsibility which cannot be presented in the same proceeding without confusion or prejudice to either defense. Holmes v. United States,
Appellant, as distinguished from his counsel, does not wish to assign the bifurcation ruling as error, however, and we see no firm basis for concluding that he is not mentally competent to decline to press this claim. Appellant’s sentence for this conviction is to run concurrently with his prison sentence for a prior rape conviction. From his standpoint, if not the public’s, there is little now to be gained from a trial of his criminal responsibility with the possibility of indefinite commitment upon an acquittal by reason of insanity. Cf. Henderson v. United States,
Affirmed.
Notes
. His first conviction for this rape, occurring on August 6, 1965, was reversed on the ground of prejudicial error in the submission of new evidence to the jury after they had begun their deliberations. Washington v. United States, 126 U.S. App.D.C. 389,
. Appellant’s insanity defense would have been basically the same as the defense raised at the trial for the rape which occurred three days after the instant offense. See Washington v. United States,
