via Chicago Tribune:
A man in his 30s was shot in the abdomen and was taken in serious condition to Illinois Masonic Hospital, said Police News Affairs Officer Hector Alfaro. His companion, a woman in her 20s, was shot in a shoulder and abdomen and also was in serious condition.
The couple was sitting in a vehicle shortly after 4 a.m. when the gunman approached on foot in the 4100 block of North Kenmove Avenue in the Buena Park neighborhood and tried to rob them, police said.
No one was in custdoy, and Area 3 detectives were investigating.