Trauma - Season 1 Episode 18 Crossed Wires
Overview: A problem with dispatch creates chaos when medics are sent scrambling to the wrong locations. Marisa reconnects with her army buddy Casey, but their visit takes a dark turn. Boone plans a surprise party for Tyler's birthday. Elsewhere, Nancy, who has a lot on her plate as she deals with a terminal cancer patient, ponders the next step with Rabbit in their relationship.