The suspect that caused a lockdown Thursday morning at Lincoln High School in Manitowoc has been identified as 58-year-old Steven Grimm of Manitowoc.
Police say Grimm cooperated with them during the investigation. They say Grimm admitted to using THC, narcotic drugs and alcohol the evening before entering the school. He did not have any weapons when he entered the school.
Police say Grimm faces charges of substantial battery, burglary, damage to property and trespassing and is currently being held at Manitowoc County Jail.
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Lincoln High School was locked down this morning due to an intruder.
According to a joint press release from the Manitowoc Public School District and the Manitowoc Police Department:
Today at 6:45 a.m. a Lincoln High School student informed the high school office that an unauthorized adult man was in the building. Lincoln High School custodial staff approached the individual. The individual was uncooperative and combative with Lincoln High School staff. The 58-year-old Manitowoc man, who was under the influence, was detained by staff until police arrived. Manitowoc Police Department responded quickly and arrested the individual, who did not have any weapons on him when he was taken into custody.
Lincoln High School went into a lock down so police could insure that no other unauthorized individuals were in the building. Some students and staff members who were not in the building were required to wait outside until the auditorium and cafeteria were cleared as safe locations for those individuals. Students and staff waited in the auditorium and cafeteria until about 8:05 am when police and Lincoln High School Staff determined that the building was secure and safe. At that time, students and staff members were released to class and the schedule continued as normal.
Manitowoc Public School District continues to work with the Manitowoc Police Department.