House fire on Tucson's east side

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TUCSON, Ariz. -- There was a house fire on Tucson's east side Wednesday night.

TFD was called to the 7300 block of East Montecito Drive just after 7:00 Wednesday evening, near Kolb Road and 22nd Street.

When firefighters arrived there were flames visible outside.

Approximately half of the home sustained extensive damage.  All three occupants of the home evacuated safely.

The blaze started in a bedroom, but it's not clear yet what started the fire.