A boy under the age of 18 has been arrested in connection to a suspicious R-V fire in August. It happened in the afternoon of August 31st. The Waite Park Police Department says the vehicle was parked at a self-storage yard, and was outside at the time of the fire. Police say the juvenile they arrested is also responsible for two burglaries that took place in Waite Park earlier that month. In both burglary cases, police say the suspect vandalized the inside of the buildings using spray paint. Arson and burglary charges are pending against the suspect.