Lethbridge Fire and Emergency Services responded to a single family house fire in the 1100 block of 19 Street North at approximately 12:45 a.m. Tuesday.
Fire crews from four stations responded and found extensive smoke coming from the residence as well as all the residents outside. Crews made a quick entry and extinguished fire on the main floor.
Four residents were transported to the hospital with undetermined injuries and smoke inhalation. One pet was found deceased and one pet was rescued.
Damage has been estimated at $200,000 and the cause is under investigation.