Jason's point of view in Ultimatum, persuing Paz through the station. Word: Run.
He hated running like this, through a very crowded public terminal, with a body bleeding on the floor behind him. It drew too much attention, marked him as a suspect.
But at the same time, he had to. He had to catch the killer who had, in one fleeting second, stolen all of his answers. Abandoned him, once again, to anonymity.