Sunday Oct 26, 2025
Friday, 4 April 2014 00:00 - - {{hitsCtrl.values.hits}}
The hairiest events after the bombing, which killed three people and injured 264, began three days later when the two ethnic Chechen brothers accused of planting the pressure-cooker bombs at the finish line, shot and killed a university police officer in a failed attempt to steal his gun and flee the city.
The shooting prompted hundreds of local police, as well as law enforcement officials who had traveled from other towns to help with the investigation, to race to Watertown, Massachusetts, where the suspects traded shots with police.
Officers surrounded the suspects, placing police at a high risk of shooting one another, the report found.
“They were incredibly lucky that there weren’t a lot of friendly fire casualties,” said lead author Herman “Dutch” Leonard, a professor of public management at Harvard’s John F. Kennedy School of Government.
The study was based on interviews with some 100 law enforcement and other public officials who took part in the response.
One officer, Richard Donohue of the transit police, was badly wounded in that gun battle and witnesses told local media that he may have been accidentally shot by a fellow officer. No official report on the shooting has been released.
That incident was not the only case in which possibly overtired officers ran the risk of shooting one another, the report said. The gunbattle ended in the death of one suspect, 26-year-old Tamerlan Tsarnaev, while his younger brother Dzhokhar, now 20, managed to elude police.
When the younger brother was found hiding in a drydocked boat the next evening, dozens of police raced to the scene.
One officer on a rooftop fired at Tsarnaev, prompting “a substantial volume of contagious fire” by other police at the scene, the report found.