Sebastian Zapeta, 33, has pleaded not guilty to murder and arson charges in the December 22 killing. Prosecutors say Zapeta set fire to Kawam while she was sleeping aboard a train stopped at a ...

Debrina Kawam, 57, was sitting by herself, believed to be asleep, on a stopped F train in Brooklyn in December when Sebastian Zapeta allegedly walked up to her and ignited her clothes with a lighter.