Four people lost their home in an early-morning northside apartment fire. Tucson police arrested a man and woman in connection to a suspected arson.
Tucson Fire crews were dispatched at 1:05 a.m. to the 3800 block of East Fort Lowell.
Crews extinguished the second-floor blaze within minutes. The unit was unoccupied, but a 50-year-old man, a 22-year-old woman and a couple in their 20s live there.
The cause is under investigation.