The father of Lucas Hernandez reveals what happened the night stepmom Emily Glass died of a gunshot to her head in the same Kansas, home where the 5-year-old is believed to have died 4 months earlier. Jonathan Hernandez talks exclusively to Nancy Grace about the apparent suicide of Glass who led a private investigator to the creek where she had hidden the child's body. The father tells about a suicide notef ound near Glass's body. Psychologist Dr. Chloe Carmichael, juvenile judge and lawyer Ashley Willcott, criminal profiler Pat Brown, private Investigator Vincent Hill, and CrimeOnline reporter Leigh Egan join Grace.