A North Las Vegas charter school was evacuated after a possible chemical exposure Thursday morning, according to police.

Medical was requested at Legacy Traditional School at the 5000 block of Valley around 11:42 a.m. due to possible chemical exposure.

According to North Las Vegas police, one adult had fallen ill from exposure but was not transported to the hospital.

Investigation reveals a possible student brought unknown chemicals to the school in jars as a possible “prank."

The school was evacuated.

The investigation is ongoing.

Check back for updates.