Kevin stares at the masked woman dead in the eyes and tells her "No, you already have my wallet, there is 500 dollars in there, I am not giving you my keys." He takes a look at the glowing briefcase, then at Stewart as he goes to take another sip of his coffee. As he puts his coffee down everyone hears the gunshot go off. Taking advantage of the short distraction Kevin smashes his coffee cup against the masked woman's head, grabbing her gun and shooting the window so he can jump out, making sure he grabs his wallet before he takes off.
After jumping through the window he sees Michael and his gang leaving with a dead body in there wake, Kevin decides to just leave this one alone, and to head over to the chop shop to make sure that the final preparations for tonight's job go according to plan. He jogs back to the garage where he parked his mustang earlier, and takes off in a matte black BMW M3 with blacked out windows and a blue underglow.