The school is in the northern part of the city off Panther Creek Parkway, west of the Dallas North Tollway

Frisco police are investigating a threat made against Frisco High School that was posted on social Sites

Police were made aware of the post and are now investigatin

Frisco High School will have an increased security presence Monday to "ensure the safety" of student

Last December, Lone Star High School was closed for two days as police investigated threats made against the school

Police were made aware of the post and are now investigating

Several days later, police announced they arrested seven students for making those threats

Police are asking anyone with information to contact them at 972-292-6010.