TULSA, Ok — The Tulsa police department boasts one of the highest homicide solve rates in the nation. One of the biggest reasons is the man in charge of that group, Sgt. Dave Walker.

Walker joined the KRMG Morning News for an in-depth hour covering Tulsa’s high homicide rate, how he deals with the tragedy, how cases are investigated, and the effects of being featured on the TV show “The First 48.”

It’s a riveting and revealing look inside one of America’s most successful crime solving units.

You can listen to the entire interview here.