Jermaine Gresham was in the East Bay for nearly two days after the start of free agency, and left without a deal.
Trent Richardson came to the Raiders practice facility on Monday looking for another lease on NFL life.
The Raiders added Trent Richardson this morning as their 2015 roster continues to take shape. Get your questions ready and chat with our Raiders Insider Scott Bair today at 1 p.m.
The Oakland Raiders signed free agent running back Trent Richardson, the team announced on Tuesday morning.