David Allen Tyner, a 28-year-old former Marine who fought seven times professionally as a mixed martial artist, has surrendered himself to police in Oklahoma City, Okla., in connection with a multiple homicide on Nov. 9.
Oklahoma City police had issued a warrant for his arrest on Monday related to six murder complaints. According to the warrant obtained by FanHouse, fire investigators arrived to the grisly scene on Nov. 9 after being notified of a house fire. Upon arrival, fire personnel quickly encountered one deceased person. Upon extinguishing the fire, the other victims were discovered.
While four bodies were found at the scene, authorities say two of the victims were pregnant. All four victims were shot, and the crime scene had been intentionally set ablaze, authorities determined.

















