A menorah at a memorial outside the Tree of Life Synagogue, where Robert Bowers killed worshippers in a shooting on Oct. 27. 2018.The Associated Press When Payton Gendron, the white supremacist who killed 10 people in a mass shooting at Tops Friendly Market on this city’s East Side was sentenced to life in prison here this week, Buffalo’s Black community experienced a trauma rebound. The scene in Erie County Court – the latest development in a tragedy that began last May and led to a 27-count indictment and a guilty plea – was laced with emotion. A man rushed in...