I'm copying verbatim from a Websleuths thread. I can't find anything on this:

"Mary Katherine Fields was the ex-wife of Randolph Dial.
She was killed in 1986 while he was in prison. She lived in Tahleqhah,
OK. I can't find any mention of her in cold cases, has it just been forgotten
after all these years?

Here is a link I found about Randolph Dial. It mentions Mary Katherine being
mysteriously murdered in 1986. I am just curious about the case because MK's mother several years ago and she told me about it and how it had never been solved.
http://www.nytimes.com/2007/06/16/us/16dial.html
"

I'm copying verbatim from a Websleuths thread. I can't find anything on this:

"Mary Katherine Fields was the ex-wife of Randolph Dial.
She was killed in 1986 while he was in prison. She lived in Tahleqhah,
OK. I can't find any mention of her in cold cases, has it just been forgotten
after all these years?

Here is a link I found about Randolph Dial. It mentions Mary Katherine being
mysteriously murdered in 1986. I am just curious about the case because MK's mother several years ago and she told me about it and how it had never been solved.
http://www.nytimes.com/2007/06/16/us/16dial.html
"

With Dial deceased and having been a pathological liar, that case will probably never be solved, although you have to ask if there's really any "mystery" when a woman that is married to a five-time married convict is killed.