The Steelers will play at Gillette Stadium on Sunday . Source : Grand jury that handed up murder charges considers gun trafficking allegations . Sources : Former college teammate Aaron Hernandez served subpoena after game June . second case concerns weapons transported across state lines , Second source says . Aaron Hernandez also is charged with murder in the June death of Aaron Hernandez .
Source : Grand jury that handed up murder charges considers gun trafficking allegations . Sources : Former college teammate Aaron Hernandez served subpoena after game June . second case concerns weapons transported across state lines , Second source says . Aaron Hernandez also is charged with murder in the June death of Aaron Hernandez .