Update (Tuesday, 5:02 PM ET): The Jaguars have officially placed Murray on injured reserve, according to James Palmer of NFL Network.
Jaguars coach Liam Coen said S Eric Murray suffered a season-ending elbow injury on Sunday, according to John Shipley of Jaguars On SI and Demetrius Harvey. Coen said Murray and DT DaVon Hamilton will both miss the rest of the season.