Clash Daily (h/t Liz) An unapologetic Omar Mark Pettigen, 31, said that the horrific act felt “good” upon his arrest just north of Oakland five days after the slaying, according to charging documents obtained by The Daily News.
His capture came after his father asking police to perform a welfare check at his ex-wife’s Fremont home on Sept. 29 after not hearing from her or their son from his home in New Mexico. When officers arrived at the home, Nailah Pettigen, 64, “appeared to have been disemboweled” in her blood-soaked bedroom, police said.
The former American High School math teacher was found sliced from her neck down to her cervix and had her underwear around her ankles. She had also been shot at least seven times, an autopsy later found.
Her son, who was collared in Kensington on Sunday, said he committed the vile act because she was killing herself with the prescription painkiller oxycodone, which she had become addicted to after hip and knee problems as well as surgery.
During an argument in her bedroom, he claims she pointed a gun at him. That’s when he grabbed a hammer off the bedroom wall and knocked the gun out of her hand. He said he then left the room, only to return with a tomahawk which he used to bash her head. He then retrieved a revolver from a closet and shot her in the back about four times.
Using a knife, he then sliced open her chest, removed her heart with his hands and then put it back in her body. He then masturbated because “he needed to be with himself and needed a release after the event,” according to the documents.