Delma Mateo fatally slashed by her boyfriend who then jumped to his death in Brooklyn

The NYC 2022 Homicide Victim List is available here

NYPD responded to a 911 call at an apartment at 5320 6th Avenue on October 14th at approximately 2:00am.

On arrival police located 61-year-old  Delma Mateo in the hallway of the building suffering from cuts to her head, neck and torso. Investigators located a knife, hammer and screwdriver near the scene.

The victim’s boyfriend Felix Santiago was located outside of the building deceased with signs of trauma indicative of falling from a higher elevation.