Event Brief
Tampa man sentenced to life for fatal shooting
By The BriefBrief · Sources (1)
Filed: Aug 29, 2026 at 9:00 AM ET
Summary: A 29-year-old Tampa man, Dewayne Gallishaw, was sentenced to life in prison after a threesome turned into a deadly shooting and an attempted murder case. Prosecutors said the victim was invited to the home for a sexual encounter in April 2023, when the shooting occurred.
WHO: Dewayne Gallishaw; State Attorney Suzy Lopez; victim (name not provided); Gallishaw’s boyfriend (26) (name not provided)
WHAT: Life in prison sentence for a fatal shooting during a threesome, plus an attempted murder charge.
WHEN: Apr 29, 2023
WHERE: Tampa, Florida
WHY: The shooting occurred after a sexual encounter invitation led to violence; no specific motive beyond the incident circumstances was reported.
ℹ️ This event is analyzed using pattern arcs, velocity indicators, and source analysis in our MI Console.
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