TORONTO -- Police in Toronto say a man is charged after a photographer allegedly sexually assaulted a model during a photo shoot.

Investigators say the 18-year-old woman went to the man's downtown Toronto home on the afternoon of Feb. 20 to pose for photographs.

It's alleged that when the woman began posing, the man sexually assaulted her.

Mark Holland, 39, is charged with sexual assault and is scheduled to appear in court on April 5.

Police say they believe there may be other alleged victims and are asking anyone with information to contact investigators.