UPDATE: Names Released in Shamokin Murder-Suicide
UPDATE: The Northumberland County coroner says Richard Zimmerman, 20, shot Joananne Grodzki, 42, and Richard Erb, 36. Then, Zimmerman turned the gun on himself inside the house on Shamokin Street. According to officials, Grodzki is the shooter's mother. Authorities haven't released a possible motive for Saturday's deadly shooting in Shamokin.