“After a couple of punches, the father fell to the ground,” Burbank Police Sgt. Robert Quesada said.
Timothy Loock, 48, was rendered unconscious and was transported to Providence Saint Joseph Medical Center, where he was pronounced dead, police said.
Noah Loock fled the scene of the fight Nov. 29 and was taken into custody later that day and booked on suspicion of killing his father, Quesada said.
The Los Angeles County district attorney’s office filed no charges at that time, and the investigation continued until the Los Angeles County coroner’s office ruled the cause of death as homicide.
The Dec. 2 autopsy revealed that Timothy Loock died as a result of blunt force trauma to the head and neck, said coroner-investigator Denise Bertone.
The county district attorney’s office filed one count of involuntary manslaughter, and an arrest warrant was issued Wednesday.
“Because of the unknown nature of the circumstances, the actual length of the sentence varies and depends on what they look at,” Quesada said.
The Loock family could not be reached for comment.
Timothy Loock worked in the entertainment industry on post-production for 30 years, according to his profile on the Internet Movie Database.
An all-league wide receiver for the class of 1978 at Burbank High, he went on to coach receivers and defensive backs until his death last season. Noah Loock graduated from Burroughs High School in 2008. His Facebook profile was rendered inactive.