 On December 10, 2002, the NFL announced that Robertson was suspended for one year for another violation of the substance abuse policy.He remained on the reserve/suspended list until being officially released from it on April 15, 2016.On November 22, 2004, Robertson was arrested and charged with possession of marijuana and cocaine with the intent to distribute, as well as the possession of a firearm at a Ramada Inn in Danville, Virginia.