A “Tamron Hall” exclusive: Carmela Wallace, mother of late musician Juice WRLD sits down with Tamron in her first one-on-one conversation since the rising star’s death. She discusses a new documentary about her son, new posthumous music and why shining a light on mental health and addiction is so important. Plus, the latest evidence from a scuba diver that could help solve the mysterious disappearance of two teenagers who vanished over 20 years ago. And, a Boy Scout who helped a lost family and their dog while out on a hike.