Four Baltimore men have been indicted on charges of beating a 27-year-old into a coma, prosecutors announced Monday.

A Baltimore City grand jury indicted Trayvon Ramos, 16, Arthur Jeter, 18, Eric Price, 17, and Wilburt Martin, 19, on charges of attempted murder and assault in the June 2 attack near Patterson Park on Zachary Sowers, who went into a coma following the attack.