
Long Island Music Teacher Plotted Sister in Law’s Murder for Years and Practiced Deadly Chokehold Prosecutors Say
Joseph Horner, 27, is accused of murdering his sister-in-law on Monday, June 29. Prosecutors said that Joseph Horner, 27, strangled his sister-in-law, who was found not breathing by police inside a ground-floor apartment on North Oak Street in North Massapequa…















