November 21, 2017 9:58 pm David Cassidy, ‘The Partridge Family' Star, Dies at 67 David Cassidy, best known for his role as Keith Partridge on “The Partridge Family” died at 67, his family announced Tuesday. US & World Videos 1:02 20% of nurses to leave field within 2 years 1:05 Marking construction safety week in Boston 20:19 Karen Read's attorney accuses witness of perjury at murder trial 5:31 Inside the takedown of Mass. catalytic converter theft ring 2:39 Bruins try not to ‘dwell on the past' ahead of Game 7 against Toronto Maple Leafs