(WXYZ) - An 18-year-old man was arrested after making threats against his Subway coworkers on his Twitter account.
Armada police say they arrested Alex David Rosario on January 25. He was later charged with false report or threat of terrorism, according to police.
Police say the 18-year-old was on probation from Armada Continuing Education for possession of narcotics.
Rosario is being held on $500,000 cash bond at the Macomb County Jail.