Big second half propels North Dorchester to win at home December 15, 2017 Geoff Harris, Despite trailing 33-32 at the half, the North Dorchester boy's basketball team would outscore Colonel Richardson 49-23 in the second, topping CR 82-55. Categories: High School, Sports, Sports Insider, Video Locker Tags: boys basketball, colonel richardson high school, north dorchester high school FacebookTwitter