Baltimore Ravens QB Lamar Jackson (hamstring) did not return to the Week 4 game against the Kansas City Chiefs after leaving in the second half due to a hamstring injury. Head coach John Harbaugh said Sunday, Sept. 28, that he didn’t know the severity of the injury. ‘I really don’t have to answer to that right now,’ Harbaugh said, when asked if Jackson could have returned if the game was closer.
ESPN.com - Jamison Hensley
