The two were found at an apartment complex parking lot in the 400 block of McHenry Road some time before 7 p.m., a Wheeling police spokesman said. They were then taken to a hospital.
Antonio Lewis, charged with killing a mother and her 5-year-old son in June, has been charged with a third unrelated murder that occurred on Halloween last year.
A second man has been arrested in connection with a drug deal that went bad June 10 at a north suburban shopping center.
A man is being held on $1 million bond and police are looking for a second man in connection with a drug deal that went bad at Fountain Square and resulted in a victim being shot.
A pregnant Indiana woman has been sentenced to six years in prison, for taking $40 in a heroin deal.