When the Ravens' season ended last year, practice squad running back Jonas Gray opted to sign a reserve-future deal with the New England Patriots.
That decision, along with a series of injuries to the Patriots' backfield, provided the back story to Gray's breakthrough game Sunday night against the Indianapolis Colts.
The former undrafted free agent from Notre Dame rushed for 199 yards and a franchise-record four touchdowns on 38 carries to lead the Patriots to a 42-20 rout of the Colts.
The 5-foot-10, 230-pound Gray started his career with the Miami Dolphins in 2012 while recuperating from a torn anterior cruciate ligament suffered at Notre Dame. He then spent last...