Alone (Detective D.D. Warren 1)Alone (Detective D. D. Warren 1) by Lisa Gardner YOU HAVE A SPLIT SECOND TO MAKE YOUR DECISION. As he watches a potentially fatal hostage situation unfold through the scope of his sniper rifle, Massachusetts State Trooper Bobby Dodge knows that he may be all that stands between life and death. But from the moment Bobby pulls the trigger, killing an armed man holding his own wife and child hostage, it may be Bobby's own life that is lost. Detective D.