Tenebra Roma

When a city-wide blackout plunges Rome into total darkness, a silent killer emerges, leaving a trail of bodies and cryptic clues. Priest Marcus, a specialist in crime scene anomalies, becomes a victim himself, losing his memory of the crucial days leading up to the murders. He must now reconstruct his past while hunting the monster. Former scientific photographer Sandra Vega, who knows Marcus's secret and has suffered too much loss, finds herself reluctantly drawn into the investigation as time runs out.