Bad news came from Raiders training camp on Wednesday after head coach Dennis Allen revealed left tackle Jared Veldheer will be lost indefinitely with a torn triceps.

Veldheer underwent a second MRI on his left triceps Tuesday which revealed the tear. Allen says Veldheer will be placed on IR with a designation to return. The earliest return would be after Week 8 but Allen said it was possible he could be lost for the entire season.

Veteran tackle Alex Barron is taking reps in Veldheer's place.