SPRINGFIELD, Mo. — A Springfield man has been sentenced to several years in prison after his involvement in the death of David Costlow.
According to court documents, Shannon Phillips, 50, was sentenced to four years in prison per his guilty plea agreement.
On Oct. 26, 2025, Greene County deputies found 50-year-old David Costlow dead with two apparent gunshot wounds in a ditch on N. Farm Road 153…