Chargers safety Terrence Kiel was arrested Tuesday on multiple drug-related charges, according to an ESPN.com report. Kiel reportedly was charged with possession, possession for sale, and transportation of a controlled substance, the web site reported, citing law enforcement sources. According to the sources in the web site's report, several DEA agents appeared at the Chargers' practice facility Tuesday morning with an arrest warrant, searched Kiel's locker and car and arrested the team's starting strong safety.