PORT ST. LUCIE — An 18-year-old man is accused of taking his clothing off and throwing it at a police officer in front of Somerset College Preparatory Academy in Port St. Lucie.

Police said this is the second time in less than a week that the man, Carson Holbrook, indecently exposed himself at the school, in the 700 block of Northwest California Boulevard. On Oct. 24, Holbrook was arrested on charges of battery, indecent exposure and trespassing on school grounds.

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On Tuesday morning, Holbrook walked up to the school's fence and yelling for someone to open the gate, police said.

As a student was walking out of the gate, Holbrook grabbed her wrist and tried to pry the gate open, but was unable to.

Police said the girl told school officials at the main office, and they called police.

When officers arrived, they said Holbrook began to undress and threw his clothing at an officer.

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Holbrook was arrested on charges of indecent exposure, battery, disrupting a school function and trespassing on school grounds. He was detained under Florida's Baker Act for a mental health evaluation.

On Oct. 24, Holbrook was accused of exposing himself, chasing students and jumping on cars, police said.