TODAY | June 21, 2013
>>> emerging in the homicide investigation involving nfl star aaron hernandez . nbc's stephanie is in north attelboro, massachusetts, what's the latest?
>> investigators are looking closely at the relationship between hernandez and the 27-year-old victim odin lloyd . there's multiple local reports that police have surveillance of the two men from over the weekend. investigators are again searching for evidence at the crime scene where 27-year-old odin lloyd 's body was discovered.
>> we learned that odin lloyd was shot multiple times and that he apparently died where he was found.
>> reporter: this time, police swept the industrial park with metal detectors , less than a mile from aaron hernandez 's home.
>> are you being arrested?
>> reporter: the patriot's star tight end has been unable to escape the grilling attention, an online rumor that he was about to be arrested which later proved to be wrong sparked a media chase. most of the players movements during the day were caught on camera. an hour long visit to the patriot's stadium in foxboro. a stop at a gas station where he refused to talk to reporters.
>> why won't you tell us what happened?
>> reporter: and finally a visit to a boston building where his law firm was located. parents of the victim are anxious. they believe there's a witness that has not come forward.
>> i need whoever it is to say something. he knows who it is. he knows who he was with and he needs to speak up.
>> reporter: hernandez did meet with his lawyers in downtown boston . they said his car is actually still at the building but he is no longer there and there has been no activity at his home overnight, savannah.