of known to cops in the area. >> came to the party. >> was there anything between antonio russo and mark fisher that night? >> not that i saw. >> reporter: at sun begins to rise, mark is asked to leave the house party. >> he leaves the house, and he's next seen dead. >> reporter: mark's body was found two blocks away from john juca's house. >> i cried and i just say why? it doesn't make sense to me. why would somebody do this to him? he was such a good person. >> reporter: just about an hour before he died he went to a convenience store and took out cash, just $20 at 5:25 a.m. and then walks back to the party. but the key detail is who goes on the atm run with him, antonio russo. >> the wallet was missing from mark fisher's body. so that created the suspicion that it was a robbery. >> the 19-year-old's body was found wrapped in a blanket at the end of a driveway there at that home, argyle rode. >> the blanket found with the body came from the juca home. that become as critical starting point for investigators. >> you got a call. >> i got a call from john. >> reporter: what did he sa

took more than a year. >> in november of 2004, 13 months after the murder, antonio russo is arrested. first comments after he's arrested is, "are you going to arrest the others as well?" and they say, "well, who do you mean?" and he goes, "oh, no. nevermind." >> the root of this -- and there's much much more to it -- was the robbery as probably the underlying motive. >> the police commissioner in the news conference a little while ago he said he hopes the arrest today brings some measure of peace to the family. i. >> it's hard. mixed feelings. like i say, hopefully mr. hynes say more arrest to be follow. >> one month later, in december, while he's returning from christmas shopping, john giuca is arrested as well. >> wb-11 exclusively inside brooklyn supreme court as 20-year-old murder suspect john giuca face murder charges related to the death of connecticut college student mark fisher. >> it was a big deal for the fisher family. they were ecstatic. they were happy that finally they can get justice for their son. >> none of us had any expectation of getting indictments for homicide. w