Investigators now say a Columbia man murdered his own mother in Callaway County, and his girlfriend helped.
Dale Horton and Jennifer Grayson have $5 million bonds in the deaths of Sherry Horton and Joshua Griffith on Tuesday at about 5:30 p.m. on County Road 324 near Fulton.
The Callaway Co. Sheriff’s Dept. says Dale Horton admitted to shooting both victims, while Grayson was there.
Those two were arrested later Tuesday at Columbia’s Welcome Inn near Providence and I-70.
(This story was updated at 5:54 a.m. Thursday.)