Confessions of a Zookeeper

Ch. Insp. Conway organises a charity fundraiser where he, and other senior officers will spend a night locked in the cells. He has managed to get the famous boxer, Dion Barrie, to take part and this drums up some good publicity. However, when a D.S. Feeney from Barton Street turns up investigating an attempted murder, is Barrie as nice as he seems?