The Vidiians experiment on B'Elanna, splitting her into two beings... one fully human, the other fully Klingon.
A scientist responsible for the mass killing of Talaxians proclaims Neelix is also infected.
1-07: Ex Post Facto
Images of a murder victim’s last moments incriminate Tom Paris as the perpetrator.
1-06: Eye of the Needle
Optimism ensues when communication with a Romulan in the Alpha Quadrant may yield a way home.