Police have charged a woman with aggravated sexual assault after she allegedly failed to disclose her HIV status to a sexual partner. Investigators believe there may be more alleged victims.

Authorities claim Priscilla Mampassi, who also goes by the name Priscilla Hogan, had sex with a man on Dec. 24 and didn’t tell her partner she's HIV-positive.

The 38-year-old is described as white, four feet, 11 inches tall, 160 pounds with light brown hair. Police say she has tattoos on her left arm.

Investigators are asking anyone with information to contact them at (416) 808-5500 or Crime Stoppers at (416) 222-TIPS.