"Nothing to say, please. Thank you," she said, before shutting the door.
State police have searched in and around Hernandez's home in North Attleborough several times. At least three search warrants have been issued in connection with the investigation.
Reporters have been camped out for days at Hernandez's sprawling home on the Rhode Island line, not far from the stadium where the Patriots play. They reported Tuesday that Hernandez got a visit from Boston defense attorney James Sultan.
The Patriots drafted Hernandez, who is originally from Bristol, Conn., out of the University of Florida in 2010. Last summer, the team gave him a five-year contract worth $40 million.
Patriots spokesman Stacey James has said the team did not anticipate commenting publicly during the police investigation.