After you kill Northy, or more accurately, he seems to kill himself, you're supposed to check the body for clues. With the Silver Shroud missions you have to toss a calling card onto the character's body after you kill them to register as complete.To complete the look, he asks the player character to find the Silver Shroud costume at the TV production studio in the Hubris Comics building. The best path to make sure that Kent lives while subduing all the enemies is to role play as the Shroud through all conversational options. This scheme is intended to produce radioactive beams suitable for injection into the K500 superconducting cyclotron. I've killed Northy in the silver shroud quest and must search the body. There is a marker on a pile of rubble, but I don't see any way to get under. After I killed Northy I checked his body for clues and listened to the tape. (The novel is out of print and unavailable as an e-book.) All footnotes, hyperlinks, and other annotations are my own work. Radiance. All were watching for a CRITIC.