 The Sauk Rapids Police Department says it called in the Minnesota Bureau of Criminal Apprehension to investigate the cause of death for a body found at Lyons Park Sunday morning. The person was found lying on the ground just before 7 o'clock. Police Chief Perry Bicey says that as of 5.30 p.m., they still had no answers. The body will be sent to the medical examiner's office, who will also help with identifying the individual. Lyons Park was closed Sunday, but is expected to reopen today.