Bloodhounds join search for escaped German prisoners of war. Bloodhounds, owned by Mrs Blakiston, have now joined in the fun to escape German POWs. They escaped from a Camp near Exeter, nearly 7 weeks ago and soldiers have, during the search yesterday, discover cave, which is believed to have been their hideout. Photo shows, Mrs Blakiston with Police officers and bloodhounds at the start of the search for the escape POWs and East Devon. 25 January 1947