Wow...sounds like this one should have been solved a long time ago.

"Kansas authorities arrested Steven Hanks, a 68-year-old from Burden, and charged him with the second-degree murder of Walter, Barton County Sheriff Brian Bellendir said at a press conference last week, according to the Associated Press.
"It became evident that some of the information had been initially overlooked, and some had been added at a later date. This was unknown to the original investigators," Bellendir said, per KSN. "I'm proud of my officers for clearing this case. Hopefully, it brings closure for the family and brings justice for the community."

https://www.msn.com/en-us/news..../crime/police-arrest