[screaming] >> 911, tell me exactly what happened. >> is murdered in cold blood. >> There was so much blood that [music] when you looked at her, you didn't think that she was wearing any clothes. >> Did she have any threatening calls or >> More like, "Oh, you're a Leave my man alone." >> What is more terrifying than being a female alone at home >> [music] >> and someone's now inside your house and you're fighting for your life? >> There was blood surrounding her. There was blood impressions that were on the floor. They looked [music] and checked the bedrooms and the bathrooms. They found Kayla's dog in one of the bedrooms [music] and they exited the apartment and alerted the homicide detectives. >> Kayla suffered approximately 36 different [music] stab or slash wounds, the majority of which were kind of concentrated along her left side to her her face and neck. >> She also suffered a stab wound [music] to her neck that punctured her jugular vein. It was clear from the injuries that this person wanted Kayla dead. >> Members of Kayla's family [music] start arriving AT THE APARTMENT. >> [screaming] >> I HAVE TO SEE HER. WHERE'S HER BODY? >> SIR, she she's no longer here. >> Where is she? Where is she? >> She went in the van, sir. Can I help you up? >> [laughter] >> In just [music] an absolutely devastating scene captured on police's body cam, Kayla's family asks [music] to pray over Kayla's body before she's transported to the morgue. >> Listen, you don't want that as your last memory. I promise. I promise. You don't want that as your last memory. >> Oh. >> The guy with the dreads, is he detained? Is he being investigated?