After Jack's juvenile antics get him - and George - demoted to the missing persons unit they investigate the disappearance of lawyer Ted Finch, whose body is later found in a river. His widow was having an affair with work colleague Charlie,but he had an alibi and the trail leads to the gym where Ted was last seen alive.George finds herself drawn to one of its members,leading Jack to believe she is in danger and mount a clumsy rescue attempt before working out what really happened to Ted.