SHEBOYGAN, Wis.(WHBL) - Sheboygan Police have busted a graffiti artist who may have been active in Sheboygan for several years. Captain Steve Cobb said police recently obtained evidence that identified the suspect and that led to the execution of a search warrant in the 2200 block of Kohls Court. Cobb said a 21 year old man was arrested on charges of criminal damage to property and possession of marijuana. Cobb said that since 2007 there have been numerous reports in which the monikers HSK and Mad 1 have been painted on public and private property. He said the investigation is ongoing and extensive as police work to identify past reports and link them to the suspect. Anyone with any information or with unreported graffiti matching the description is asked to contact the police department.