No charges will be filed against police, investigators say
Boston Police Department
July 3, 2016: Iraqi firefighters and civilians carry bodies of victims killed in a car bomb at a commercial area in Karada neighborhood, Baghdad, Iraq. (AP)
ISTANBUL, TURKEY – JUNE 28: Passengers who survived from the suicide bomb attack cry as they leave the Turkey’s largest airport, Istanbul Ataturk, June 28, 2016, Turkey. Three suicide bombers opened fire before blowing themselves up at the entrance to the main international airport in Istanbul, killing at least 28 people and wounding at least 60 people according to Istanbul governor Vasip Sahin. (Photo by Gokhan Tan/Getty Images)