Target checklist: Socks, shampoo, forensics

…when the tape proved too fuzzy to use, investigators turned to one of the most sophisticated forensic labs in the country to help solve the case – at the Target Corp. The retailer’s technicians cleaned up the tape and helped identify the suspect, leading to his arrest and conviction. It was one of the first cases in Target’s surprising, and rapidly expanding, role as national crime fighter…

More (StarTribune.com)