Around 7:30 pm on Saturday, a 28-year-old Asian man and his 29-year-old girlfriend were waiting for a train on the Chicago Red Line platform near the North Side. The girlfriend was visiting him from San Jose, California, to celebrate New Year’s together, when they were viciously attacked.

A group of teenagers stepped onto the platform and first asked a 26-year-old man if he was recording them. The man told them he wasn’t. They then approached the 28-year-old and started to attack him and his girlfriend for no reason. The incident was caught on video.

After the attack was broken up and the gang dispersed, the victims were treated for bruises and lacerations at the scene.

The 28-year-old victim, who wished not to be named, later took himself to the University of Illinois Medical Center. At the hospital, doctors found out that his eye socket was fractured, reports the Chicago Sun Times.

The 28-year-old man, who has been living in Chicago for the last three years, plans on moving to a “safer area” and avoid public transportation from now on.

“Because they hit random people for no reason and I live very close to the station, I am worried to live here anymore,” he told the Chicago Sun Times.

Police have not arrested anyone connected to the assault but they have released surveillance image of the suspects, reports CWB Chicago.

The suspects are described as black males between 15 and 19 years old. Police believe the six of them attacked the victims without provocation.