OKC police say a suspect in killings has turned himself in to Mayes County Sheriff's Office. Four bodies were found in a burning home on the city's southwest side last week and now 28 year old David Allen Tyner is suspected of shooting them.

Among the dead... 22 year old Brooke Phillips (pic) who was featured in the HBO series "Cathouse"... a Nevada brothel where she was a prostitute.

Phillips and another victim, 22 year old Milagrous Barrera were both pregnant. Police are not releasing the id's of the two others killed.