A suicide blast struck Monday in Saudi Arabia outside one of Islam’s holiest sites, the Prophet’s Mosque in Medina, a Saudi-owned television channel reported.
Al-Arabiya news channel showed images of fire raging in a parking lot with at least one body nearby.
The explosion occurred in a security forces parking area, Al-Arabiya reported.
Two other bombers blew themselves up earlier Monday on opposite sides of the kingdom, which has previously been targeted by the Islamic State (ISIS) group of Sunni extremists.