PORTLAND, OR — A man who was allegedly found masturbating in front of Portland middle school on Wednesday was arrested by Portland police and taken to the Multnomah County Jail.

Brandon Kwok Lee, 25, will be arraigned on Thursday for a public indecency charge, police said. Following Lee's arrest, police reportedly found an unloaded handgun in Lee's car. It was taken into evidence pending further investigation.

Police were first notified of Lee's alleged behavior just before 7 a.m. May 10. East Precinct officers were reportedly told a man was openly masturbating in front of Park Lane Middle School, 15811 S.E. Main St.