UPDATE: Eric has been found safe.
The Cambridge Police Department is searching for a missing 15-year-old who was last seen on June 29.
The parents of Eric Noel Peterson said he was last seen around 3:00 a.m. and had left a note saying he would return on July 16.
According to authorities, Peterson left with camping gear and is believed to be riding a mint green Bianchi bike with a rack on the back. He was carrying a small burnt orange backpack with him; however, it is unknown if he had water or other provisions with him.
Eric was believed to be heading toward Iron River, Wisconsin for the Rainbow Family Gathering.
If you have any information on the whereabouts of Peterson, please call the Isanti County Sheriffs Department at 763-689-2141 and ask to speak with an officer from the Cambridge Police Department.