OTTAWA -- A 44-year-old Ottawa man is facing charges after a child sexual assault investigation.

Ottawa Police say they received reports earlier this month that a man had allegedly been contacting a 15-year-old girl over social media.

They allege the girl was sexually assaulted several times over the course of these meetings.

Ivan Pipunic is charged with three counts of sexual assault, three counts of sexual interferance and one count of obstruction of justice.

Police say they believe there may be other victims and are urging anyone with information to come forward.