Leads in ATF sting gone wrong end in dead ends

In a follow up to their investigation on an ATF sting gone wrong, the Milwaukee Journal Sentinel has found that all leads on the stolen, government-owned Colt M4 have ended in dead ends.

"And despite a newly filed search warrant detailing a text message that may link one of the original suspects to the theft, nobody has been charged with the crime."

Click here to read the Behind the Story of how the Journal Sentinel's John Diedrich learned about the ATF sting gone wrong.