MANKATO (KMKO) -- No charges have been filed in either the bomb threat at Maple River High School Monday afternoon or Monday morning at Mankato East High School.
 
The Blue Earth County Sheriff's Department say they did arrest a juvenile female for the Maple River incident.
 
The Mankato Department of Public Safety today wouldn't say if the student they suspect of the bomb threat is a male or female but have evidence that helps them believe they have the person responsible.