The Missoula Police Department is requesting a Missing Endangered Person Advisory for Callen Cassidy-Robinson (6 year old boy) and Sula Cassidy-Robinson (1 year old girl). 

The children are believed to be in danger and were taken by their non-custodial mother Heather Lynn Cassidy.

She is a white female, 6 foot, 140 lbs with red hair and hazel eyes. They were last seen in Twin Falls,ID on May 3, 2015 and were seen in a silver 2001 Chrysler PT Cruiser bearing Montana license plate BFC602.

If you have information on their whereabouts, please call the Missoula Police Department at 406-552-6300.