These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Alden Greene is pegged for most of the Financial Center arc as a Corrupt Corporate Executive who's suspected to be involved in some very questionable transactions, who believes money can solve any trouble, and who's a Smug Snake in general. Then he murders recurring character Rachel Priest with an injection that causes her to die a horrific death, in order to keep her from revealing the unethical Super Soldier program he's about to bankroll.
The Rorschach Reaper is already a heartless Serial Killer and master manipulator. Who then goes on to hypnotize Jones into attempting to murder the player character.