Arson suspected in South Side fire

March 23, 2010 5:48:15 AM PDT
Investigators suspect arson caused a house fire on Chicago's South Side early Tuesday morning.The fire broke out about 3:15 a.m. and quickly burned through the roof of a one-and-a-half story house in the 8500-block of South Saginaw. Flames also spread to the house next door, causing minor damage to that building.

No one was hurt.

Police say a former tenant who vowed to burn down the home is suspected of starting the fire. No one has been charged yet.