A former York police officer is facing more charges of sexual assault.
The 65 year old retired officer was charged in November with an historical sexual assault.
After the initial charges and media release 3 more victims were identified in two historical sexual assaults that occurred between 1967 and 1970 and a third in 1996.
The victims were all under the age of 16 at the time of the offences.
Donald Clark, has been charged with sexual intercourse with a female under 14, 2 counts of gross indecency, sexual exploitation and sexual assault.
He was a York Regional Police officer between 1974 and 2006 and since 2007, he has been employed part time, on a retiree contract.
Investigators are concerned there may be more victims and are releasing several photos of the accused from various points in time.
Anyone with information is asked to call investigators.