Friends, Next of Kin, and Others

Amari
Regina Murphy's roommate; they live on the 2nd floor of the dorm. She gave the cell Regina's burner cell phone and told them some of the goings-on with Regina's night life.

Chad Scott
Regina Murphy's boyfriend. He's originally from Colorado, and currently a Junior at UMass studying kinesiology. He was at the club with Regina the night she disappeared; two can be seen arguing on security footage. He hasn't seen her in a couple of weeks and has been trying to get info on her whereabouts. Chad was very cooperative and brought the cell to Regina and Amari's dorm room.

Joey Grasso
An associate under "Skinny Vinnie" Russo, Rudy managed to talk Joey into letting him sneak off the piers of the North End after making it out of Russo's warehouse operation. Joey may prove useful in the future to keep Rudy a step ahead of Russo.

Michael "Mickey" Scarpetti
A bagman pushing drugs into the club scene working for Skinny Vinnie. Rudy beat him up at Memoire and the cell took him back to the lumber yard for interrogation. Colby, Sawyer, and Gregor (Rudy's cousins from upstate) beat him up badly for information when they arrived at the lumberyard, then turned him over to the cell. Detective Reed had Vice send a car to bring him into lockup.

Kai Estacado
Manasi's on-again/off-again boyfriend. She hasn't seen in him in some time; she cut off their relationship when she went hard in "the life." 

Constantine the Cat
Greg and Andrei found Constantine in the basement of the old Wheelabrator Facility they are using as their safehouse while they were working on digging and securing a postern exit. He is now the cell's safehouse cat.

Sparky
Runs Croke Park, the bar where Ryan work(ed). He made Aurora and Reed as cops as soon as they entered the bar. Sparky hadn't seen Ryan in a week or two, and was pretty fed up with his missing work.

Louis
A junkie friend of Ryan who lives in the same building. Aurora was able to buy info from Louis with a few $20s; Louis, like Sparky, hadn't seen Ryan in probably around two weeks.

Father Whitcomb
Current vicar of Most Precious Blood Parish; he replaced Father Mazzone when the latter left active ministry to become a Hunter.