Akon may be about to get ‘locked back’ up. TMZ reports police in Upstate New York have charged the R & B singer with misdemeanor endangering the welfare of a minor and second-degree harassment stemming from a videotape featuring the crooner tossing teen from a stage during a concert last June.

It all started when someone in the crowd allegedly threw something at the singer on stage. Akon asked the crowd to point out the culprit. A security guard picked a 15-year-old out from the crowd and sent him up to the stage, where Akon hoisted him onto his shoulders and flung him into the crowd. The teen landed on another teen who told the local paper she was later diagnosed with a concussion. Akon is scheduled to appear in a local court on Monday for arraignment.