Raiders sign 13 undrafted free agents

The Oakland Raiders have added 13 undrafted free agents to the

roster before the start of the team’s rookie minicamp.

The Raiders announced the signings Thursday and said all 13

players will participate in the three-day rookie minicamp this

weekend, along with the team’s six draft picks.

The undrafted players are cornerback Conroy Black, linebacker

Kaelin Burnett, receiver Derek Carrier, receiver Brandon Carswell,

defensive tackle Dominique Hamilton, safety Aaron Henry, punter

Marquette King, tackle Dan Knapp, linebacker Mario Kurn, receiver

Thomas Mayo, guard Lucas Nix, safety Chaz Powell, and receiver Rod