Punch line?
None. Jealous husband, questionable whether the male victim was having any relationship with the woman. They were filipinos, and some are very handy with knives, a weapon of choice for him. My friend was 17, our senior year, and had aunts to console him. My friend had a black belt in karate, and would never himself think of using a knife let alone harm anyone else except in defense. If there was a punch line, the irony was that his girlfriend tried to seduce me after a double date after I dropped him home as well as driving my date home. Like mother, like girlfriend?