C-Jamm has been sued for assault last month.

According to the police, 'A', a man in his 20s, had been drinking with 4 friends at a club in Itaewon at around 3AM on December 9th. He was attacked by C-Jamm, who was drunk and dancing on the tables, and received injuries that took 4 weeks to fully recover from.

According to 'A', C-Jamm was dancing on the table and splashed water onto 'A' and his friends. 'A's friend whispered to C-Jamm not to splash them, and C-Jamm got angry and slapped him. 'A' was trying to stop the fight, and C-Jamm punched 'A' in the face. He broke 'A's nose and tore the skin below 'A's eyes.

C-Jamm had been arrested after smoking marijuana in May last year. He was released with 2 years of probation and 1 year and 6 months of jail time if the probation was violated. Ironically enough, C-Jamm had put on his Instagram on the 2nd, "I'll put out 3 albums this year. If I don't go to jail."