‘I don't know how to live without her’: Twin sister remembers Jefferson County teen and mother killed in shooting

To stream 5 On Your Side on your phone, you need the 5 On Your Side app. Example video title will go here for this video JEFFERSON COUNTY, Mo. — A Jefferson County family is grieving the unimaginable loss of a mother and daughter while finding comfort in the memories they left behind. 38-year-old Jessica Lashly and her 17-year-old daughter, Jersey Greer, died Monday night after being taken off life support days after investigators say a neighbor outside their home shot them. Now, Jersey's twin sister, Justice Greer, is sharing who her mother and sister were beyond the tragedy that claimed their lives. "She was literally just the funniest person ever," Justice said of Jersey. "She could make anybody laugh.

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Scoop News DeskJefferson County · Published Tuesday, July 28, 2026 at 11:23 PM UTCUpdated Wednesday, July 29, 2026 at 3:49 AM UTC

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On Tuesday, the Jefferson County Prosecuting Attorney's Office filed an amended complaint charging Winkelman with two counts of first-degree murder and two counts of armed criminal action. "I hope he gets great care so that he can face the consequences for his actions," Oberkramer said. "We do want justice for Jersey, and the play on words is crazy because Justice and Jersey are twins, and we are trying to find justice for Jersey.".

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