Lisbon Falls Girl Killed in Snowmobile Crash 

A 12-year-old girl was killed, and two other children injured when their snowmobile crashed in Lisbon Falls.Maine Warden Services say Ashley Stone of Libson Falls was driving the sled along a powerline trail when she lost control and struck a tree.Stone was pronounced dead at the scene.Her passengers were two boys, also from the Lisbon area, ages 10 and 13.Both were sent to the hospital with non life-threatening injuries.One of the boys had a cell phone, and was able to call 911 for help.Wardens say all of the children were wearing helmets.