Sinjin

Sinjin is a raider leader appearing in Fallout 4. He has various affairs in in Goodneighbor such as drug marketing and various homicides.

Background
The Sole Survivor has to confront him as part of the quest The Silver Shroud as a final boss. After the Sole Survivor decides to help Kent Connolly in his mission to bring law in the streets of Goodneighbor and kills some minor agents of his, Sinjin uses Northy and Smiling Kate to do his dirty work.

Unfortunately for him, the Sole Survivor kills both of them and is able to retrieve clues about him. As a revenge he personally captures Kent in Goodneighbor and leads him to his hideout, the Milton General hospital. He holds him alive and captive until he is killed by the Sole Survivor. The only way to save Kent is to convince him to let him free and blame all on the Sole Survivor with an high Charisma.

Appearances
Sinjin appears only in Fallout 4.