As part of an ongoing investigation, there was a heavy police presence in the Township of Mulmur Saturday night. The OPP tells CTV News at around 9:45 p.m., officers responded to a reported disturbance. One person was taken into custody without incident. There are no other people police are looking for and there is no threat to public safety. According to the OPP, most of the officers cleared out by 4 a.m. but some stayed as the investigation continues. Police say the investigation remains ongoing.