Newaygo County prosecutors are charging three students for making threats against schools.

A 15-year-old has been charged with making a threat of terrorism against Newaygo High School on December 6th. A 12-year-old is being charged with threatening to commit violence at Newaygo Middle School on December 8th.

Meanwhile, prosecutors say a 14-year-old was charged last month for making a bomb threat against Hesperia High School on November 8th.

Over 100 districts statewide have had to shut down due to copycat threats.