Breaking: Lucas Hernandez's step mom shot to death

The tragic mystery of how little Lucas Hernandez died may never be resolved after the 5-year-old's stepmom Emily Glass is found shot to death in her Wichita, Kansas, home early Friday. Nancy Grace looks at latest in the case -- including the claim by Glass's friends that the boy was killed by witches in a sacrifice. Guests include body language expert psychologist Susan Constantine, forensics expert Joseph Scott Morgan, lawyer Ashley Willcott, CrimeOnline reporter Leigh Egan and Crime Stories co-host Alan Duke.