Giants take a look at Lito Sheppard

In their search for cornerbacks, the Giants worked out four defensive backs, with the biggest name being former Eagle and Jet Lito Sheppard.

Another of the four corners is former Falcon Brian Williams, according to the Newark Star-Ledger.

The Giants desperately need cornerbacks after losing Terrell Thomas and Brian Witherspoon for the season with torn ACLs on Monday night. The Giants have lost Thomas, Witherspoon and Bruce Johnson (Achilles) for the season to injuries and first-round pick Prince Amukamara is out with a broken foot.