Jun 1, 2010, 7:22pm EDT
June 1, 2010
Marlin Jackson ruptured his Achilles tendon at one of the Eagles' Organized Team Activities Tuesday afternoon. Jackson, a former first-round pick who played his first five NFL seasons with the Indianapolis Colts, was signed by the Eagles in March and had been playing as the starting free safety in practice. There is no timetable set for the injury.