LOWELL, Mass. -- New England Patriots defensive back Willie Andrews faced serious drug charges in Lowell District Court Tuesday.

Andrews, 24, was arrested on charges of possession of marijuana with intent to distribute, according to the Middlesex County District Attorney's Office.

He covered his head and pleaded not guilty at his arraignment and was released on his own recognizance.

Andrews was arrested after someone called police reporting drug activity on Middlesex Street in Lowell Tuesday morning, the district attorney said.

Police said Andrews had $6,800 and three bags of marijuana. Each bag contained between 2 and 3 ounces of the drug, according to the evidence presented in court.

Andrews, who was drafted by the Patriots in 2006, was best known this season for his return of a 77-yard kickoff return against the Miami Dolphins to score his first NFL touchdown.

The Patriots said they would have no comment on the specific charges, but team spokesman Stacey James said "the conduct of our players is very important to the New England Patriots. As is our policy, team discipline will be handled internally."

Andrews was arrested one day after the team returned from Arizona, where the New York Giants upset New England 17-14 in the Super Bowl to end the Patriots' perfect season.