UPDATE One person in custody after fire on Edgeworth Ave.

One person is in custody in what police are calling a suspicious fire in Ottawa's west end. 

Ottawa Fire received a call from a monitoring agency around 1:15 Saturday afternoon of multiple alarms going off in the area. 

Upon arrival, firefighters declared a working fire and were able to get the fire under control at around 1:25p.m.

One person was rescued and was sent to hospital with non-life threatening injuries. 

A fire investigator was dispatched to determine the cause of the blaze.