Massachusetts July 22, 2022 9:10 am Thursday's Orange Line Fire Is Latest Incident for Agency Already Under Pressure The ordeal was caused by a metal piece of siding called a sill coming loose and into contact with the electrified third rail. US & World Videos 3:41 Cool air to linger over Boston into the weekend 2:28 Karen Read trial continues, jurors visit crime scene 2:44 Karen Read trial Day 4: Jurors to visit crime scene 1:30 Bruins lose Game 6 in Toronto 4:28 State Department apologizes to family of man imprisoned last year in Turks and Caicos
