[s7e18] Roy Cain Here

: Cain inherited this illegal enterprise from a long line of prison administrators, dating back to his great-great-grandfather at the Louisiana State Penitentiary.

: The investigation into Cain's activities leads the Task Force to find Dembe Zuma and Imam Sadiq Asmal , who had been abducted by Cain's men on behalf of Katarina Rostova. Character Profile: Roy Cain [S7E18] Roy Cain

The "paper" you are likely referring to is , a critical document recovered at the end of the episode. The Importance of Cain's Ledger : Cain inherited this illegal enterprise from a

In (Season 7, Episode 18), Roy Cain (No. 150) is the warden of Wallens Ridge State Prison who operates a criminal side-business by hiring out inmates for contract crimes. The Importance of Cain's Ledger In (Season 7,

: He would place inmates with specific military or technical skills into solitary confinement, officially marking them as "in isolation" while actually sending them out to perform abductions and assassinations. Portrayal : The character is played by guest star Tom Wopat . Roy Cain (Character) - The Blacklist Wiki

: The ledger contains a detailed record of the inmates Roy Cain used for his "side business" and, more importantly, the clients who paid for their services.