Source: Lions working out cornerback Cassius Vaughn today

The Detroit Lions are trying out Indianapolis Colts veteran free agent cornerback Cassius Vaughn today, according to a league source.

Last season, he had 30 tackles and three interceptions and a forced fumble in 16 games for the Colts with four starts

For his career, Vaughn, 25, has 124 tackles and five interceptions.

The 5-foot-11, 199-pounder went undrafted out of Ole Miss and was originally with the Denver Broncos.

After returning a kickoff and an interception for a touchdown during his two years with the Broncos, Vaughn was traded to the Colts in 2012 in exchange for fullback Chris Gronkowski.

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Aaron Wilson covers the Ravens for The Baltimore Sun

Aaron Wilson
Aaron Wilson covers the NFL for National Football Post, his second stint at the Post. He has previously written for Pro Football Talk and FOX Sports-Scout. Entering his 13th year covering the Baltimore Ravens, he's a beat writer for The Baltimore Sun. Wilson has also covered the Jacksonville Jaguars and Tennessee Titans.