Three garages were destroyed by fires Sunday on the city's Northwest Side, Chicago Fire Department officials said. Power lines were also damaged.
The body of a 43-year-old man was found in a burning garage in the Calumet Heights neighborhood Sunday night, Chicago police said.
Several homes were damaged and garages destroyed by a fire started by fireworks near Midway Airport, the Chicago Fire Department said.
Chicago police are investigating a string of arsons in two different neighborhoods.
A fire ripped through a Round Lake Beach garage and home Friday evening, officials said.
Chicago firefighters have struck out an extra-alarm blaze in a Little Italy parking structure.