Lord of Mysteries, Volume 2: Faceless · Chapter 15
Klein Kills Meursault
Meursault, an enforcer of the Zmanger gang sent by the Intis ambassador, ambushes Klein at his home, leading to a deadly fight where Klein kills him with a contract template.
Outcome
Klein obtains Meursault's Beyonder characteristic and learns of the Intis ambassador's involvement, setting the stage for future conflicts.