Cops never suspected him in murder, until he confessed after DNA ‘sketch’

A Texas man has confessed to killing a 25-year-old woman one week after investigators released a composite profile based on DNA found at the crime scene, authorities said.
Ryan Riggs, 21, initially confessed to his church congregation Wednesday and later to investigators in the May 2016 murder of Chantay Blankinship, Brown County Sheriff Vance Hill told reporters Thursday.