By Jennifer McRae

DENVER (CBS4)– Firefighters in Denver rushed to a burning abandoned warehouse early Monday morning. The fire broke out at 800 N. Seminole Road.

(credit: Denver Fire)

When firefighters arrived they found the flames engulfing the building. The warehouse was unoccupied and there were no injuries.

(credit: Denver Fire)

Investigators are taking a closer look at the possibility that vagrants started the fire.

(credit: CBS)

Jennifer McRae