Marietta police arrested four teenagers after they allegedly robbed another teen at an apartment in Cobb County.

According to Marietta spokeswoman Officer Brittany Wallace, six teens were inside an apartment at the Aylesbury at East Cobb (formerly The Crawford at East Cobb) on Roswell Road on Jan. 17 when four of them began attacking one of the teens.

The four teens, Wallace said, stole the victim’s shoes, Beats headphones and clothes, then left the apartment.

Police later arrested the teens, then discovered they were alleged gang members. They did not say to which gang the teens allegedly belonged.

The teens were charged with violating the Criminal Street Gang Act and strong armed robbery. Their names were not released.