A maniac who allegedly pushed a woman onto Brooklyn subway tracks and punched another straphanger in the face Saturday finished off his violent tirade by pummeling an innocent 17-year-old girl moments later, prosecutors revealed Sunday.
Curtis Signal — who has a history of violence against women — slugged the teen “dead in the face,” prosecutors alleged during his arraignment Sunday evening in Brooklyn Criminal Court on a slew of charges.
The girl had been trying to get out of his way before the random attack, Assistant District Attorney Tziyonah Langsam told the courtroom.
Signal, 25, had first approached three ladies on the R subway line at 53rd Street and Fourth Avenue in Sunset Parkearly Saturday, telling one woman to “shut up” before lunging at them, Langsam said…