Song, a former Marine Corps reservist, has been charged by federal complaint with three counts of attempted murder of federal agents and three counts of discharging a firearm in relation to a crime of violence, according to a statement. Song allegedly purchased three of the firearms used in the crime.

Federal law enforcement officials on Monday said 11 suspects are facing indictment in connection with a July Fourth holiday attack at an ICE detention

The suspect, a former U.S. Marine Corps reservist, is accused of joining 11 others in an organized attack against officers at the Prairieland Detention Center.