"Sextortion" drove an ex-Virginia trooper’s catfishing of a teen girl and killing of her mother and grandparents in Southern California last week, police said at a news conference Wednesday.
“This is yet another horrific reminder of the predators existing online who prey on our children,” Gonzalez said.
A spokesperson for the Riverside Police Department did not immediately respond to follow-up inquiries from NBC News.
Police are also are investigating what Edwards' intention was with the girl following the fire and murders, officials said.
When deputies with the San Bernardino County Sheriff’s Department caught up to Edwards, the suspect fired gunshots at them, before being fatally shot by at least one deputy, police said.