Missouri woman charged in antifreeze poisoning deaths

Saturday, June 22, 2013 | 2:41 p.m. CDT; updated 8:06 p.m. CDT, Saturday, June 22, 2013

KANSAS CITY — A Missouri woman and her daughter confessed to fatally poisoning two relatives with antifreeze and attempting to kill a third over a 14-month period, according to court documents.