A man identifying himself as the fired LAPD officer wanted in the murders of a coach, her fiance and a California police officer, taunted the father of one of the victims, ABC News reported.
A man claiming to be Christopher Dorner, the former LAPD police officer who is the subject of a massive manhunt in California after allegedly killing Monica Quan and two others, called Randall Quan, Monica's father, and told him that he "should have done a better job of protecting his daughter," according to court documents cited by ABC.
The call apparently came four days after Dorner allegedly killed Monica Quan and her fiance, Keith Lawrence, and 11 hours after he allegedly murdered a police officer in Riverside, Calif.
Randall Quan is a retired police captain who represented Dorner in a disciplinary hearing that led to his firing.
Dorner is believed to have made the call early Thursday afternoon, according to ABC.
Hours after authorities identified Dorner as a suspect in the double murder, police believe Dorner shot and grazed an LAPD officer in Corona and then used a rifle to ambush two Riverside police officers early Thursday, killing one and seriously wounding the other.
The crime spree spanned across a wide swath of Southern California, prompting several police agencies, including the FBI and US Marshall Service, to form a joint investigative task force.
Police are asking anyone with information to call (213) 486-6860 or Crime Stoppers at (800) 222-TIPS.
The Associated Press contributed to this report.