Think of all the true crime stories you’ve watched or read. The image of a dogged or even sometimes fumbling detective usually lies at the center. But today, like almost everything else, technology has changed that.

Since the mid-80s, DNA technology has begun to transform the search for both guilt and innocence. Suddenly cold cases, like the Golden State Killer, are solvable, dozens and dozens of years later.DNA databases are growing, as are privacy fears about their misuse. Dedicated cold case detectives, both professional and amateur, are evolving into a new profession.The idea of no statutes of limitations on murder has always been a fundamental tenant of our criminal justice system. But now, with DNA’s ability to solve so many other types of crimes, will the system change?…Will the long arm of justice be forever.That is what Pulitzer Prize-winning journalistEdward Humesexamines in his new bookTHE FOREVER WITNESS.

My conversation with Ed Humes:

Get full access to Talk Cocktail Podcast at jeffschechtman.substack.com/subscribe