Mafia 64. Albens Corvus

Ment, you must be joking, right? What are the chances that Nebok would not only Google an avatar but also carefully study the descriptions of minor characters, intending to provide a clue? It's very far-fetched. Moreover, you haven't linked the second clue to me. But here's a quote linked to Locken:

He no longer wanted to hug; he craved blood.

It fits very well, considering the line:

Make war, not love.

In general, there's something off about Ment's behavior. But I'm not sure he's a maniac – it would be easier for him to just frame Locken in this case. But he's also acting too strangely for someone who's just being clueless.

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By the way, Vespers also has a pretty good version.