Things got a little scary last night at Detroit Metro Airport when officials discovered a grenade in a piece of luggage. According to a report from the Detroit Free Press, the inert grenade was discovered in a piece of luggage in the airport's North Terminal. When officials discovered the grenade, they stopped passenger security screening and the area near the bag was cleared.

Officials say that officers quickly located the bag's owner, who told them he was an active service member. He was cited for disorderly conduct because of the disruption. You can click here to read more from the Detroit Free Press about the grenade incident. And if you have some travel plans for the summer and need a refresher on what items are prohibited at the airport, click here to see the list of items you should leave at home.