The Wayne County Sheriff's Office has made an arrest in connection with a threat that prompted the lockdown of Lyons Schools last week.
Michael Aman, 18, is charged with making a terroristic threat and falsely reporting an incident. Investigators say Aman sent a message to the Lyons Public Library last Thursday making a threat against the high school.
The district put the school in lockdown and canceled after school activities. Aman was arraigned and is being held at the Wayne County Jail.