KIRKWOOD, Mo. (AP) — A woman who kept digging for clues after her grandson was killed has been shot to death at her suburban St. Louis apartment complex.
KSDK-TV reports that 64-year-old Karen Arnold was found dead Wednesday in Kirkwood. Her 19-year-old grandson, Shelbyon Polk, was killed last year in St. Louis.
Arnold’s brother, Bill Arnold, said his sister was tireless, trying to find out who killed Polk. She would ask for tips on social media. He says she “wasn’t going to stop looking into it and seeking leads.” He suspects that has something to do with her death.
He urged anyone with information to call police. Police are providing no details.
Information from: KSDK-TV, http://www.ksdk.com