Former colleague Mike Zimmer calls Razorback coach "gutless and a coward"

FAYETTEVILLE, Ark. (AP) - A former colleague of Bobby Petrino is leveling sharp criticism at the Arkansas coach for abruptly leaving the Atlanta Falcons for his college coaching job.

The criticism comes from Cincinnati Bengals defensive coordinator Mike Zimmer, who was with the Falcons when Petrino was the head coach back in 2007.

Zimmer returns to Atlanta this weekend for the first time since then. He told reporters in Cincinnati on Wednesday that Petrino was a coward for quitting the Falcons with three games left in the team's season. He called Petrino "gutless."

Zimmer said, "Most people in football have enough courage about them and enough fight to stick through something and not quit halfway through a year. It is cowardly."

The University of Arkansas said Thursday there was no comment from Petrino or the school.

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