Over the course of a decade, three separate series of repulsive crimes baffled West Yorkshire law enforcement. The three films of the 2009 trilogy "Red Riding: In the Year of Our Lord 1974," "Red Riding: In the Year of Our Lord 1980," and "Red Riding: In the Year of Our Lord 1983"-originally made for British television-chronicle an epic, grisly, and suspenseful saga of unsolved murders, police corruption, and all-pervasive evil. Andrew Garfield, Paddy Considine, David Morrissey, andSean Bean star. 5 hrs. total on three discs. Widescreen (Enhanced); Soundtrack: English Dolby Digital 5.1; Subtitles: English (SDH), Spanish; "making of" documentary; TV spot; theatrical trailer.