Grab your champagne and join us for some solved murder cases! Cold case solved 34 years later when police trace DNA evidence from licked envelope | CNN 1988 murder solved, DNA shows killer sent letter to newspaper regardin - Generation Why Podcast (genwhypod.com) DNA from letter helps solve 34-year-old cold case murder of Pa. mom (nbcnews.com) A California woman was murdered more than 50 years ago. DNA testing just led to her killer (sfgate.com) Richard John Davis Killed Nancy Bennallack in 1970: Sheriff (lawandcrime.com) Sacramento’s Oldest Cold Case Has Been Solved | Murders and Homicides on Crimefeed | Investigation Discovery