On Monday, the Sheriff’s Office was informed by Federal Law Enforcement that a threat to the Tidehaven High School had been posted on Social Media. Tidehaven ISD Police were notified and multiple agencies went to the Tidehaven High School to assist. A 17 year old student is detained in reference to the online threat. The Tidehaven High School was checked by Law Enforcement and no weapons were located. This investigation is ongoing. Charges are pending.