Just after the Boston Marathon bombings and before they knew the identity of the two main suspects, the Tsarnaev brothers, the police questioned Abdul Rahman Ali Alharbi, a Saudi man, as a "person of interest". He was running away from the scene of the crime after the explosions like so many others, but he had acted in a way that a witness found suspicious. He was just at the finish line of the Boston Marathon when the bombs exploded and he got injured but, instead of seeking medical assistance, he was running away. This is the summary of the...