NYC murder-suicide killer’s sister wishes he was alive so she could kill him herself

The sister of a deranged suspect who gunned down three family members in a gruesome Bronx quadruple murder-suicide said she wishes he was still alive — just so she could kill him herself.

Tangier Stukes insisted her brother, Kaseem Stukes, 44, must have been driven by the devil when he blasted his 75-year-old mom, his daughter and her boyfriend to death in the horrific massacre at Castle Hill Houses — a city housing project — on Wednesday.

“If it was up to me, I would kill my brother myself,” the gunman’s sister told the New York Daily News.

“I would wake his ass up, shoot him in the head. Wake him up, shoot him again.”

“That devil was on his f—ing shoulder,” she added. “The devil had to be on his f–king shoulder, talking to him, whispering in his ear.”

The bloodbath unfolded when Stukes, who was due in court on a gun rap later in the day, allegedly opened fire on his mom, Theresa Stukes, his 26-year-old daughter, Kianna, and his daughter’s beau, Andrew Reynoso, 33, inside the family’s fifth-floor apartment at the public housing complex.

The suspected killer’s sister blamed his past stints in prison for possibly warping his mind before the bloodbath.

“Jail have you f—king bugging out,” Tangier said.

“When they’re locked up, their minds slowly switch. You’re always going to be paranoid.”

His most recent arrest on reckless endangerment and illegal weapons possession charges was tied to an incident in the Bronx in September last year, court records show.

Meanwhile, investigators are yet to reveal a motive for what could have triggered Wednesday’s deadly outburst.

Cops also haven’t singled out Kaseem Stukes as the shooter — but law enforcement sources said he is believed to have pulled the trigger.