The FBI investigation revealed the 18-year-old posted about plans to cause mass casualties at various locations before deciding on the mosque.

Court records identify Travis Keith Garland as part of a white supremacist group. He faces charges of criminal trespassing and assault of officer.

Federal agents arrested a teenager over a plot to carry out a mass shooting at a Nashville mosque, News Channel 5 reported on Monday. The plot had first been flagged in December by Court Watch, ...