If you are looking for academic "papers" that analyze the footage or the archive's spread:

: Analysts look at the "gamification" of the footage (the HUD-like GoPro view) and how it influenced subsequent "copycat" attacks.

: Several communication papers discuss the ethics of reporting on such archives without amplifying the perpetrator's manifesto.

: Researchers have used this footage to study how extremist content bypasses automated moderation on platforms like Facebook and YouTube.

While the query mentions a "paper," there is no widely cited academic journal or official white paper by that specific title. Instead, the "mercy" part of the filename refers to a specific segment of the perpetrator's live-streamed video where he shot a victim who was pleading for mercy. Key Context and Legal Warnings