Kenny Hulshof

(via Flickr/bloomsberries)

Edited 9:45 p.m. Sunday to correct spelling of mother's name in second paragraph

After 15 years, the murder of Norma Helmig is again an open case.

Osage Co. prosecutor Amanda Grellner released a statement over the weekend saying that she was dropping murder charges against Norma's son Dale, who was convicted of her death in 1996 and sentenced to life in prison without parole. The paperwork will be filed Monday.