Reporter releasing the picture is unusual for police that is because hes not a sex offender but theyre concerned about what hes done in the past. Thats why theyre releasing a warning tonight. His name is William Nicholas turner and police want you to remember his face. Since may there have been a total of four incidents. Three have been troubling to us. Reporter police say turner is fixated on children. It freaks me out. Those people should be jailed. Reporter in june police say he tried to give small children on this playground in north berkley a mysterious drink. Hes been on a psychiatric hold twice and violated a court order to stay away from parks and schools. One incident was outside a preschool at 6 30 in the morning he stripped down to his underware. We find the totally of the circumstances troubling. Reporter Police Believe they have an obligation to warn the community. Because hes shown a propensity to annoy and harass small children in some cases without a parent or guardian