There is a surge of excitement when news of a massive warehouse fire comes through on the teleprinter. The scale of the incident is getting bigger all the time and Nick, Kate and recall are send into a basement to find the night security man. Josie and two other members of Charlton Blue Watch are back up. The security man is found on the second floor and Nick's team are called back. but as they return, an explosion rips through the the basement where Recall is pinned by a huge wooden beam with his air supply running low. At ground level, Bayleaf locates a hydrant under a lorry. He succeeds in attaching a standpipe to the hydrant by crawling underneath a lorry but needs Hallam's help to turn it on. Suddenly the building collapses burying the two under an avalanche of rubble. Meanwhile, Josie's team have reached Nick, Kate and Recall and give them much needed air. At last the vibraphone locates life in the rubble, Hallam is dragged out alive but Bayleaf is still missing. (thetvdb.com)