Authorities investigate two suspicious fires

July 22, 2008 9:29:36 AM PDT
Bomb and arson investigators are looking into two fires that occurred in the same Chicago community. The first broke out Tuesday around 2:45 a.m. in a house in the 1500-block of South Sawyer. No one was hurt in that fire.

About 20 minutes later, a second blaze broke out just blocks away. It spread to an apartment building, but all of the people inside got out safely.