FOXBOROUGH, Mass. -

Dolphins offensive lineman Mike Pouncey was served a subpoena Sunday in the Aaron Hernandez case.

According to Sports Illustrated, Pouncey was served less than an hour after the Dolphins lost to the Patriots 27-17 at Gillette Stadium.

The subpoena is reportedly focused on Hernandez's potential involvement with interstate gun trafficking, which is being investigated in several states.

Pouncey and Hernandez were teammates at Florida.

Pouncey, 24, is being treated as a witness in the Hernandez case, not a target.

In September, Hernandez was indicted and pled not guilty to six charges, including first-degree murder.