Alex Killing Karen Is Not Confirmed
TLTR:Whether Alex actually killed Karen was deliberately left open to interpretation.
The writers specifically chose not to show the most important part: Alex actually killing her and there isn't even a Karen memory in the Web of Intrigue confirming her death. You can believe Alex killed Karen, and you can also believe he let her go. That's the whole point of leaving it ambiguous.
What I don't understand is why "Alex killed Karen" is now treated as confirmed canon, while saying he might not have killed her is somehow considered "whitewashing Alex."
And honestly, I think this points to a much bigger problem I've noticed in this fandom: people keep looking at P1 Alex through the lens of P2 and retroactively pushing his character further and further toward "evil." And yes, I've noticed that the people doing this are very often Heller fans who constantly defend P2.
This is one of the reasons I've made so many posts about P1 and P2. I've seen way too many people, especially P2 fans, constantly try to make P1 Alex look worse than he actually was just so his characterization in P2 feels more justified. That's the sad part: if you have to reinterpret the previous game and make its protagonist more evil in retrospect just to prove that the sequel's characterization makes sense, then the problem lies with the sequel's writing.
And I'm tired of watching people constantly drag a character I like for that purpose. I won't name anyone, but I've noticed the same pattern over and over again: the people making subtle comments about how P1 Alex was supposedly always evil also tend to prefer James Heller and defend P2 whenever this topic comes up.
There's also a ridiculous double standard when it comes to killing.
I follow another antihero protagonist whose game literally has an enemy state in a cutscene that everyone on their side was killed, and I've still seen people defend that protagonist by arguing that he only explicitly kills a handful of people in the actual story.
But Alex? Suddenly every NPC you can kill during gameplay counts. Every civilian casualty counts. Every gameplay action becomes evidence that Alex is a mass-murdering psychopath.
Can we stop with the double standard?
When other protagonists kill NPCs, people understand the distinction between gameplay and canon. When Alex kills NPCs, suddenly it's "Alex kills countless people." When another antihero's kills aren't explicitly shown, people demand direct canonical evidence. But when Karen's death is never shown or confirmed, suddenly an interpretation is treated as fact.
Pick a standard and stick to it.