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Event Brief

Seafood worker charged after stabbing near Nantucket docks

Filed: Jun 25, 2026 at 4:02 AM ET
Summary: Kemar Downer was arraigned on assault charges after a stabbing near Nantucket ferry docks, claiming video supports self-defense.
WHO: Kemar Downer; Rob Moriarty
WHAT: Kemar Downer was arraigned on charges of assault and battery with a dangerous weapon causing serious bodily injury; his attorney said video shows self-defense.
WHEN: Jun 24, 2026 at 6:48 PM ET
WHERE: Nantucket ferry docks, Nantucket
WHY: Downer was charged after a stabbing near the ferry docks; he claims he acted in self-defense after being attacked from behind.
ℹ️ This event is analyzed using pattern arcs, velocity indicators, and source analysis in our MI Console.

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