Fort Collins police are searching for a man who failed to register as a sex offender after allegedly committing sex assault on a child.

According to the Coloradoan, Fort Collins Police Services are looking for Anthony Devon Preston, 43. Preston has warrants out for his arrest for sex assault on a child, enticement of a child, and failure to register as a sex offender, with bond set at $102,500.

Preston is 5'10" tall, weighs 190 pounds, and has brown hair and brown eyes. His last known address is 1019 Stoneflower Court.

If you know of his whereabouts, please contact the Fort Collins Police Criminal Impact Unit at 970-480-7250,, or