Opinion by
Defendant was charged with the crime of murder. On the trial of the case this instruction was asked for on his behalf, “ If the jury believe from the evidence that at the time of the homicide the defendant was insane he must be acquitted.” The point was answered in this way, — “This point is affirmed, but you should be fully satisfied of defendant’s insanity.” In Meyers v. Com.,
Still more pronounced was the error which is made the subject of the fourth assignment. In answer to a point submitted the court ruled as follows, “The burden of reducing the crime from murder to manslaughter where it is proved that the prisoner committed the deed lies on him, but it is incumbent on the commonwealth to satisfy you beyond a reasonable doubt of those facts and circumstances which constitute a crime of murder in the first degree.' If you are sat
