Authorities in Fremont County are investigating a structure fire in Bartlett, the origin of which is being called “suspicious.” Sheriff’s deputies and firefighters, including crews from Tabor, were called to an abandoned house and garage located at 1119 Western Avenue in Bartlett at around 12:20-a.m., Wednesday. Upon arrival, deputies observed both structures fully engulfed in flames. The buildings were declared a total loss.  Anyone with information about the incident is asked to call the Fremont County Sheriff’s Office at 712-374-2424.