What started 'unusual' fires near Camel's Back?

BOISE, Idaho (KBOI) - Firefighters are investigating what they're calling a set of "unusual" fires near Camel's Back Park.

Boise Fire says four small fires were reported up 8th Street near Sunset Peak Road. No structures were threatened.

Two of the fires were fairly close to one another, while the other two were found 300-400 yards farther up the trail. A citizen who spotted the smoke called dispatch at about 10:30 a.m.

The fires were controlled about an hour later.

Stay tuned for details.