An ensign at the helm of the medical ship USS Pasteur in the future seen in All Good Things, killed when Klingon warships attack.
Ensign Chilton is a Starfleet officer who appears in the final episode, All Good Things, played by Alison Brooks.
In the future part of the story, Beverly Picard commands the Pasteur and agrees to take her former husband into the Devron system, in what was once the Neutral Zone, to hunt for an anomaly. Chilton is at the conn. She flies the ship across the border and holds position while Data scans an apparently empty region.
Klingon attack cruisers arrive and open fire. The Pasteur is a hospital ship and badly outgunned. The bridge takes heavy damage, and Chilton is killed at her station. The Enterprise, under Admiral Riker, beams the survivors off just before the Pasteur's warp core breaches.