A bomb-sniffing dog had a hit on some cargo on a plane on the south end of the McNamara Terminal.
The Ambassador Bridge was temporarily closed,after a “suspicious package” was spotted on the Windsor side.
Detroit police are investigating reports of another suspicious package in downtown Detroit.
Emergency crews rushed downtown Detroit after a suspicious package was found at the McNamara Federal Building.
The unnamed teen is facing up to five years in custody.
A 14-year-old boy is being held at Oakland County Children’s Village in connection with the incident.
A suspicious substance that triggered the evacuation and closure of a Warren courthouse turned out to be baby powder.
Sheriff Benny Napoleon said some items found in a duffel bag could have been used to make a bomb.
Sen. Carl Levin says his regional office in Saginaw received a suspicious letter and that authorities have been alerted.
The Jewish Community Center in West Bloomfield was evacuated after two “suspicious” briefcases were spotted in the bushes.