A suspicious fire runs residents from their apartments overnight Friday.
Tulsa Firefighters were called to a complex near 32nd and south Winston about 4:00am
Someone reported some coming from a vacant unit. Firefighters got in and knocked the blaze down quickly.
At least four units were affected by the smoke. One elderly woman was treated for smoke inhalation.
Firefighters think the blaze was either intentionally set or happened because of a meth lab explosion.
Investigators will work to determine the cause.
