A Door County teen is accused of setting a teacher’s desk on fire and stealing money from a substitute teacher at Gibraltar High School. The Door County Sheriff’s Office says 18-year-old Michael J. Davis is facing numerous charges including arson, theft, making terrorist threats and obstructing an officer. Television station W-B-A-Y reports that deputies were called on April 4th to investigate a suspicious fire at the high school. A teacher’s desk had been set on fire, and another teacher had used an extinguisher to put out the flames. A substitute teacher was in for the regular English teacher that day. She told officers that cash was missing from her wallet, and that she had folded it a certain way. A student witness reported to school staff that Michael Davis had been in the teacher’s classroom around the time of the fire. Investigators say the substitute teacher had turned off the lights and closed the door for lunch break.