I do know of one homicide committed by a homo who stabbed is victim 35 times in the chest. The prosecutor won the case by taking a piece of cardboard and tabbing it 35 times in front of the jury which took over a minute. That's a helluva lot of rage.
The sorority sisters should keep this in mind. They are real, live, biological XX girls. The are what this deranged queer wants (or thinks he wants) to be, a desire which will forever by utterly frustrated. He could well take out his frustrations on them.