In a shocking incident on a Brooklyn subway, a man was arrested for allegedly setting a woman on fire while she slept. The attack occurred on an F train at the Coney Island-Stillwell Avenue station, with police stating there was no prior interaction between the victim and the suspect. Emergency responders pronounced the woman dead at the scene. The suspect was apprehended later in the day as he rode the subway. Authorities continue to investigate the incident and the victim’s identity.