The man accused of killing a woman sleeping on a New York City subway car by setting her on fire after what prosecutors say was a night of heavy drinking pleaded not guilty to charges of murder and arson at a court hearing on Tuesday.

The New York City Police Department identified the sleeping woman a man set on fire while aboard the subway last week. Debrina Kawam, 57, had recently moved to New York City from Toms River, a township on the Jersey Shore. She had a “brief stint” in the city’s homeless shelter system, according to New York City Mayor Eric Adams.

Sebastian Zapeta-Calil repeatedly told detectives he had no memory of an attack that killed a woman who was set ablaze on the New York City subway train he was riding the morning of December 22, according to court documents.

New Jersey woman Debrina Kawam was burned to death on the subway. Posts sharing an AI-generated photo misidentified the victim as Amelia Carter.

Sebastian Zapeta, the man accused of setting a woman on fire on the NYC subway, pleads not guilty in the death of Debrina Kawam.

Despite previously confirming his identity in surveillance footage, Sebastian Zapeta pleaded not guilty to charges of murder and arson.

The suspect is accused of setting a sleeping woman's clothes on fire, using his shirt to fan the flames and then sitting on a platform bench nearby.