Bronx subway slasher sought for attacking man on 4 line in bloody ambush

Transit detectives in the Bronx are working to find the subway slasher who attacked a man on the 4 line earlier this month.Police said the slashing occurred at about 3 p.m. on June 16 at the Fordham Road station, above Jerome Avenue, in University Heights.According to law enforcement sources, the suspect approached the victim, a 24-year-old man, on the Manhattan-bound platform and went on the attack. Using an unidentified sharp object, police said, the perpetrator sliced the right side of the vi