Day seven of the Caleb Flynn murder trial featured the final witnesses and a deep dive into his messages with his mistress, deleted accounts, and digital activity before his wife Ashley was killed. But the defense hammered police over the missing gun, lack of gunshot residue and blood-spatter testing, and other forensic evidence that never connected Caleb to the shooting. Law&Crime's Chris Stewart is On the Case. Taking care of your health just got easier – start here with Zocdoc: https://zocdoc.com/CHRIS #sponsored Go beyond the headlines with Law&Crime+ Case Files to access raw evidence to