AlHijjah 22, 1434, Oct 27, 2013, SPA -- Iraqi officials say a new wave of car bombings in Baghdad has killed at least 22 people, AP reported. Three police officers say Sunday's bombs, placed in parked cars and detonated over a half-hour, targeted commercial areas and parking lots. The deadliest killed six civilians and wounded 15 in the northern Shaab neighborhood. Other blasts hit the neighborhoods of Mashtal, Sab al-Bor, Hurriyah, Baladiyat and Ur.