business was destroyed in the process. While he was pardoned within four months of his sentence due to Michael's deal with the CIA, he is angry with the team. When approached by Sam and Jesse to help infiltrate a hacking syndicate, he refuses at first but then agrees after they promise to find the money that the syndicate stole from him and also locate his girlfriend who had left him during his sentence. Barry learns that his girlfriend has moved on, breaking his heart, but he does get back the money that was stolen from him. His past grudge against the team disappears, and he plans to use the money to get his business back up and running again. In the series finale, Barry is shown grieving at Michael's "funeral". Sugar Sugar (Arturo Fernandez) is a drug dealer who used to live next to Michael's loft. First seen in the first season's "Pilot", he threatened Michael to leave but Michael eventually ran Sugar out of the area. In the third-season episode "Noble Causes", Sugar became the client hiring Michael to help his handicapped cousin who had gotten accidentally mixed up with some bad people. In the fourth-season episode "Neighborhood Watch", Sugar appeared again as a resource for information. In the fifth-season episode "Bloodlines", Sugar supplies Michael with morphine for an injured human trafficker he is attempting to coax information from. During the sixth season, Sugar is interrogated by CIA agent Riley when she uses extreme rules against him in order to find Michael and the team. Though hostile towards Michael during their first encounter, Sugar eventually gains a large amount of respect for Michael that borders on hero worship. Nate Westen Nathaniel "Nate" Elias Westen (Seth Peterson) was Michael's younger brother. When introduced, he is a degenerate gambler and sometimes con man. During the first season, Nate learns that Michael has returned, and attempts to exploit his skills to make enough money to pay off his gambling debts. In the season finale, however, he risks his life to help Michael save Fiona and Sam from drug smugglers. During the second season, he proclaims that he has given up gambling and is trying to put his life back together, but his recovery is threatened when he is arrested as part of Carla's plan to pressure Michael. During this incident, his mother revealed to Michael that Nate idolized him as a child