MOTIVE - 'The One Who Got Away' -  'Motive' concludes its exciting season with a double-episode finale event, THURSDAY, AUGUST 29 (9:00-11:00 p.m., ET) on the ABC Television Network. In the second part, entitled 'The One Who Got Away,' while investigating the murder of a teenage boy, Angie's experience and training are challenged to right the wrongs of the past and catch a killer before he can kill again. (Photo by Carole Segal / ABC via Getty Images)