Mason is determined to prove he’s not responsible for Josh’s accident. Imogen insists he did nothing wrong – she saw the accident with her own eyes – but Mason won’t be placated. Mason and Imogen approach Brennan, hoping that his background as a cop, coupled with his abseiling expertise, may be able to help prove Mason’s innocence. Given his history with Mason, Brennan is initially reluctant t... (thetvdb.com)