A US high school student has been jailed for up to two years for streaking a graduation ceremony he was banned from attending.
Russell Chmieleski, 18, pleaded guilty to first-degree indecent exposure and must serve six months to two years.
The first-degree charge was made because children were in the crowd when Chmieleski ran across the Pennsylvania football field where the Towanda High School graduation ceremony was held.
Police said Chmieleski was upset that school officials excluded him from the ceremony because he graduated in January.