On February 6, 2009 gunmen in a moving car opened fire and killed two civilians, police said. On March 23, 2009 a suicide bomber killed an off-duty police officer and wounded five civilians, according to police. On July 9, 2009 33 people were killed by two suspected suicide bomb attacks. Police reported that more than 70 were injured. On September 17, 2009 a suicide bomber drove a truck into a police checkpoint, killing three civilians and wounding three policeman. On September 28, 2009, two suspected insurgents were killed and a third was wounded in an explosives accident. On October 16, 2009, a gunman opened fire and then detonated a suicide belt, killing 15 and injuring 100 during Friday Prayer inside the Taqua Mosque, which is attended primarily by Sunni Muslims.