Transportation Security Administration (TSA) officers at Antonio B. Won Pat International Airport detected an inert grenade during routine screening at the airport’s security checkpoint. On Sunday, September 28, TSA officers discovered a grenade in a traveler’s carry-on bag. The security checkpoint was evacuated and closed until a TSA explosive specialist determined the grenade was inert. Replicas of explosives, such as hand grenades, are prohibited in both checked and carry-on baggage.