A knife-wielding psycho confessed to cops he went berserk, punching and stabbing a pregnant New Jersey woman and her boyfriend on a Manhattan subway train, authorities said.
Edward Murphy, 41, of The Bronx faces assault charges in the incident, which began when he and Monia Simmons, 23, locked eyes across the uptown C train.
“What the f- – – are you looking at?” Murphy said to her and her boyfriend, Danny Agular, 22, law-enforcement sources said.
Murphy punched Simmons and stabbed her twice in the shoulder.
Agular tried to stop Murphy and was stabbed three times.