Ghost and living person looks like it could be interesting.
A more baked idea:
Some cases refuse to stay dead.
A gruesome murder shakes the city—a victim dissected with surgical precision, organs missing, and a message scrawled in blood: Tell me what I am.
And it’s not the first.
A decade ago, a killer known as “The Autopsist” terrorized the city, leaving behind bodies butchered like medical specimens, always with the same cryptic message.
That killer was caught. They were executed. Case closed.
Except now, it’s happening again.
The original investigative team is reassembled, joined by new minds, but the deeper they dig, the more disturbing the truth becomes. Did they execute the wrong person? Or has something far more terrifying been set into motion?