An 18-year-old woman was found dead lying face-up on a bed in a Bensonhurst apartment Friday, and her boyfriend was taken into custody, according to police and sources.

The woman, identified as Damaris Maravilla, was found with body trauma just before 10:15 a.m. inside 1515 West Sixth St. in Brooklyn, cops said

She was pronounced dead at the scene by EMS, police said. The city Medical Examiner’s Office will determine the cause of death.

Her 26-year-old boyfriend was taken into custody on pending charges, according to cops and sources.

Cops have ruled her death a homicide.