Event: CHICAGO 1930

Sydney is persuaded to locate Al Capone's diamond encrusted gun by the grandson of a man framed for murder 70 years ago, which he hopes will clear his grandfather's name. Sydney uncovers a lot more in a Chicago hotel formerly frequented by Capone, while Nigel gets interested of Lori. With Capone's fabled lost bunker booby-trapped to keep its secrets, it takes a lot for Sydney, Nigel, and Lori to escape.