A 19-year-old woman was arrested in Pennsylvania and served a warrant in Waterbury on Friday for her alleged involvement in a deadly shooting in Waterbury in 2024. Desire Aitken, who was 17 at the time, was charged with murder, robbery in the first degree, illegal discharge of a firearm, carrying a pistol without a permit, and assault in the first degree – discharge of a firearm. On Jan. 30, 2024, 38-year-old Keno Williams, of Waterbury, was fou…