Barry Cole is an ex-con whose prints were found at the scene of a chase after the rape of Nikki West. Officer Dani Beck jumped to tracing him down for questioning, arresting him after a chase.
It was revealed Cole was innocent and an easy suspect Beck was ready to go after for the rape. More accurate fingerprinting led to the real rapist, Martin Trenway, which secured Trenway's conviction. (SVU: "Recall")