Authorities allege that Antonio Gonzalez approached a 50-year-old man on the southbound 6 train platform and stabbed him in the arm with a knife after an argument.
Gonzalez was arrested in the Bronx in connection to a stabbing that happened at the Longwood Avenue subway station on May 1.
Police say that the 47-year-old approached a 50-year-old man on the southbound 6 train platform and stabbed him in the arm with a knife after an argument…