Leslie is a 30 year law enforcement veteran, having worked throughout California. Leslie is currently a Captain in State law enforcement in the central coast of California. During his career Leslie has worked with cities, counties, state and federal agencies throughout California, conducting and supervising criminal and administrative investigations. He has also helped thousands of businesses start and stay in operation.
In 1999, Leslie began working with clubs and bars to find ways to quickly, easily and reliably detect counterfeit identification. By comparing genuine IDs to counterfeits, Leslie found and catalogued reliable security features and manufacturing characteristics. In 2000, he began to provide training to law enforcement agencies throughout California. Since then, Leslie has provided this training to law enforcement agencies, bars, clubs and casinos throughout the nation.