A Mt. Pleasant student who initially reported finding a threat of violence at Mt. Pleasant High School early Thursday morning has since admitted to writing two separate threats. Mt. Pleasant police were at the school just before 8 a.m. Thursday after the student reported finding a written gun threat!  The school was already in enhanced secure mode when officers arrived. Police conducted a complete security check of the school, and as an extra precaution brought in bomb sniffing dogs. There were no weapons or bombs found during these searches. This case will be turned over to the prosecutors office.