A 58-year-old woman was stabbed to death in the doorway of her Brooklyn apartment – just days after she chillingly told her Facebook followers that she thought something would happen to her, authorities and sources said. 

Latanya Parker was found lying in a pool of blood in the entryway to her Bedford-Stuyvesant apartment on Fulton Street near Marcus Garvey Boulevard around 3:15 p.m. Tuesday, cops said.

Her throat was slashed, and she had dried blood on her mouth. She also had a single puncture wound to the chest, as well as two more on her left side, above her waist, according to police sources.

She was pronounced dead at the scene by EMS workers, police said. 

Investigators found bloodstained boot prints in front of Parker’s apartment door, the sources said. 

Her death has been ruled a homicide, the NYPD said Wednesday.

The slain woman’s daughter told investigators that her mother had posted two disturbing Facebook Live videos days before her death, the sources said. 

In the first video, she was seen with a man who appeared to be her ex-boyfriend, according to the sources. 

In the second, she warned, “If something happens to me… now you know who did it,” the sources said. 

The victim’s daughter said she last heard from her mother around 1:45 a.m. Sunday, when her mom had returned home, according to the sources. 

Neighbors reported last hearing from her on Saturday night, after a birthday party.