Can a podcaster and a driven detective using cutting-edge technology solve a stone cold double murder? “48 Hours” correspondent Richard Schlesinger investigates. Source

A man haunted by the unsolved murders of his step-grandmother and her friend made a podcast about the crime — it’s a story that “48 Hours” started covering as a cold case, but turned into something very different thanks to a relentless detective and cutting-edge technology Source

Parabon NanoLabs’ Dr. Ellen Greytak and forensic artist Thom Shaw give “48 Hours”’ Richard Schlesinger an in-depth look at the science and art behind the facial composite sketches developed from a suspect’s DNA. Source

“48 Hours”’ Richard Schlesinger speaks with Shep and Ann Crigler about the arrest in the murder of Shep’s mother Kathryn Crigler — 28 years after her death — something they feared they wouldn’t see in their lifetime. Source

When a woman vanishes and misses a hair appointment, her hairdresser becomes the driving force to find out — did she leave her husband or is she dead? “48 Hours” correspondent Peter Van Sant investigates. Source

When Marsha Brantley went missing in June 2009, prosecutors zeroed in on her husband Donnie as a possible murderer. They say his behavior around the time she disappeared was suspicious. Donnie’s defense attorney offers a possible explanation and says the allegations are ridiculous. He says his client is completely innocent and that there is no proof Marsha is dead. Source

The husband of Marsha Brantley, a Cleveland, Tenn., woman who vanished in 2009, is deposed for a 2013 civil case against her family. Does he have something to hide? Source

A viral tweet that Donald Trump Jr tweeted — and then deleted — said she is “not an American Black” Source

But Graham also says Biden has “got to up his game” before the next Democratic debate Source

“I would encourage the president to keep talking,” the South Carolina Republican told “Face The Nation” Source