Unfortunately, Investigators have expanded the locations where Mr. Greiner was carrying out his crimes. Detectives have discovered that Mr. Greiner also took inappropriate photos of young girls while teaching basic board techniques in conjunction with his surf lessons at the Boys and Girls Club in Santa Cruz. The Santa Cruz Police Department has been working with the staff at the Boys and Girls Club. Their staff has been completely cooperative with our investigation and they share the very same concerns of parents and the police department.
In total, Detectives have discovered over 500,000 images and videos held by Mr. Greiner on his computers. We have also received calls and emails from over 100 concerned parents throughout California and the U.S. We are continuing in our effort to identify each of the young girls who were victimized by Mr. Greiner’s photos and videos. The magnitude of this case grows daily.
The Santa Cruz Police Department has set up a special email account for inquiries. The email address is
Some parents have asked for Detectives to send photos for confirmation. Due to obvious confidentiality concerns, we cannot send out photos for identification. Investigators will need concerned parents to provide the following information via the email account to assist in determining if their child was a victim in this case.