The total number of victims of the charming but evil serial killer Rodney James Alcala is unknown.
Counts of potential victims range from seven to over one hundred.
The proven murders committed by Alcala suggest that he used his photography skills as a ruse.
He is thought to have raped and strangled his victims.
A news conference was scheduled for Thursday afternoon. Alcala once appeared as a contestant on the "Dating Game", the L.
The 67-year-old Alcala was convicted last year of strangling of four women and a 12-year-old girl in California in the 1970s.
The official spoke on condition of anonymity to discuss an indictment that has not been made public.
The Manhattan district attorney's office declined to comment. Police in Seattle have also investigated Alcala in connection with unsolved crimes, according to the newspaper.
His "portfolio" revealed that many people posed for him.
Some of the people in the photos have been identified, and some of the photos pointed to suspicions.
This serial killer dating game winner lost in the game of life.
He portrayed himself as a professional photographer to lure his victims.
Prosecutors proved DNA linked Alcala to all the victims. Cops say back in 1979 Alcala snatched 12-year-old Samsoe from an Orange County beach. Robin's mother, Marianne Connolly, has spent the last 30 years trying to get justice for her daughter. "Yes..makes me bad, and I'm bad, but yes." "If you could say anything to that man what would you say to him?