UPDATE: Garden City Police say a 16-year-old male has been taken into protective custody in this case.

Police say no arrests or charges have been made or requested.

Garden City High School saw increased police presence Friday morning as a precaution.

The case is still under investigation.

You may see more police at Garden City High School Friday. The school and police are investigating an alleged threat.

Principal Steven Nordby says someone contacted police and the school about apparent threats made late Thursday through social media.

Nordby says the school is looking into whether those threats are credible.

Here’s a look at the note sent to parents:

Dear Parents or Guardians,
Garden City Public Schools administration and Garden City Police Department…