In the Dublin Murder Squad, Garda detectives Rob Reilly and Cassie Maddox investigate murder cases that tap into Ireland's past and also touch on their own personal lives.In the Dublin Murder Squad, Garda detectives Rob Reilly and Cassie Maddox investigate murder cases that tap into Ireland's past and also touch on their own personal lives.In the Dublin Murder Squad, Garda detectives Rob Reilly and Cassie Maddox investigate murder cases that tap into Ireland's past and also touch on their own personal lives.