Hot car baby death, Doc killed by patient's wife, 'Killer Clown' victim named

Published: Aug. 4, 2017, 5:59 p.m.

b'Parents of a toddler who died after being left behind in a car overnight face murder charges. Forensics expert Joseph Scott Morgan and journalist Robyn Walensky discuss the case with Nancy Grace on this episode. They also look at the case against a man who allegedly shot his wife\'s doctor dead after the physician refused to give her pain pills and another name added to the list of victims of "Killer Clown" John Wayne Gacy.'