The episode begins with a man running through a busy street, bumping into vendors and people walking on the street. He then reaches a park and runs down the stairs; only to be caught by Mac. He asks Mac to take it easy; but Mac says, “Sorry, I am not from around here”. Cut to the scene 72 hours earlier; a man is found dead on the Brooklyn Bridge. The victim is Ethan; he is 19 years old and lives on the Brooklyn side. There was no wallet found on him, but there was a tag on his bag pack and Don got this information from the tag. Hawkes declares that the COD is exsanguinations due to a stab wound. It also appears that Ethan took a stiff shot at his nose as well. ..