The Laramie County Sheriff's Office is asking for the public's help in finding 48-year-old Lonnie Lieurance.

"He has a failure to appear warrant on an original charge of failure to register as a sex offender," said Lt. Don Hollingshead.

Lieurance is a 5-foot-11 male weighing 185 pounds, with gray hair and blue eyes. He was convicted of first-degree sexual assault with intrusion on Oct. 6, 1999.

Anyone with information on Lieurance's current whereabouts is asked to call the Laramie County Combined Communications Center at (307) 637-6524 or Crime Stoppers Silent Witness at (307) 638-TIPS.

"Let's work together to get this person off the streets," said Hollingshead.

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