Mountain Bay Metro Police Chief Jeremy Hunt confirms one person was arrested in connection to three separate fires in Rothschild Thursday. Lt. Dan Conrad from the Rothschild Fire Department said crews responded to a trailer fire outside the Rothschild Pavilion around 2:30 a.m. Then about 30-45 minutes later, the department responded to another fire a short distance away at 1016 E. Grand Ave. The location is an outdoor display site for sheds that are for sale. A third fire was reported at the Tidal Wave Car Wash. Conrad said both the trailer and the shed are a total loss. No one was injured and the cause is under investigation.