S5·E3 Episode 3

Blue Watch is grumbling because they are on duty on a Sunday. A young girl has gone missing in an old warehouse and the brigade is called to find her and get her out. Kate, the slimmest one of the watch, is sent through the ventilation system and finally locates the girl stuck under debris in one of the rooms. A hole has to be cut into the outside wall to get in there and free her. Elsewhere, a young guy has cracked up after too many rows with his parents and too many computer games. He climbs up a crane. Bayleaf is sent up to talk him out of his suicide plans, but the boy stuns him by explaining that his folks "told him to". At the end of this long Sunday, the girl is freed from the warehouse, but the boy loses it completely and falls from the crane, much to Bayleaf's shock.