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."Search body for clues" may not check off after searching Northy's body leaving the player character with a quest blip over his body. Using console commands can skip the dialogue, too. Enter Earl Sterling's house and search for clues. Pick up the surgery receipt near the sofa. Look in a cabin section of the plane nearby, and you should find one intact Vault 95 Gunner body between a few rows of airline seats. We rescued detective Nick Valentine from skinny Malone a mob boss who is holding him captive inside Vault 114. After I killed Northy I checked his body for clues and listened to the tape. I've killed Northy in the silver shroud quest and must search the body.