Jeanne M. Peterson, 39, of an unknown Sauk Village address, unknown causes at 21836 Peterson Ave. in Sauk Village, pronounced at 7:26 a.m. [2/22], Sauk Village police.
Albert Slezak, 54, of the 700 block of West Roscoe Street, unknown causes at 712 W. Roscoe St., pronounced at 11:55 a.m. [2/22], Area North detectives.
Willie Shaw, 55, of the 4600 block of South Ellis Avenue, unknown causes at 4519 S. Cottage Grove Ave., pronounced at Stroger Hospital at 1:31 a.m. [2/22], Area Central detectives.
Unidentified person, unknown home address, unknown causes at Dearborn and Superior streets, pronounced at Methodist Hospital of Chicago at 1:21 a.m. [2/22], Area Central detectives.
Cindy Baez-Gutierrez, 20, of the 100 block of Lincoln Avenue in Addison, unknown causes at Mannheim Road and Lake Street in Melrose Park, pronounced at Loyola University Medical Center in Maywood at 4:51 a.m. [2/22], Melrose Park police.
Anthony Barber, 62, of the 1600 block of South Central Park Avenue, unknown causes at 1647 S. Central Park Ave., pronounced at Mount Sinai Hospital at 5:59 a.m. [2/22], Area Central detectives.
Jose Correa, 60, of the 2700 block of South Central Park Avenue, unknown causes at 2703 S. Central Park Ave., pronounced at 7:45 a.m. [2/22], Area Central detectives.
Robert Heard, 54, of the 3000 block of West Arthington Street, unknown causes at 2939 W. Arthington St., pronounced at 1:54 p.m. [2/8], Area North detectives.
Francy Aragon (woman), 62; of Homestead, Florida; unknown causes at 919 193rd Place in Chicago Heights, pronounced at Saint James Health in Chicago Heights at 8:45 a.m. [2/22], Chicago Heights police.
Unidentified person, unknown home address, unknown causes at 2249 Bernice Road in Lansing, pronounced at 11:58 a.m. [2/22], Lansing police.
Paul Mehas, 58, of the 7000 block of North Sheridan Road, unknown causes at 7068 N. Sheridan Road, pronounced at 11:59 a.m. [2/22], Area North detectives.
Susan Coston, 58, of the 7300 block of North Harlem Avenue, unknown causes at 7352 N. Harlem Ave., pronounced at noon [2/22], Area North detectives.
Christine Sweet, 43, of the 700 block of West Sheridan Road, unknown causes at 707 W. Sheridan Road, pronounced at 2:09 p.m. [2/22], Area North detectives.
Eugene Quinn, 55, homeless, unknown causes at an unknown location, pronounced at Seasons Hospice at 3:20 p.m. [2/22], unknown investigating agency.
James Loibel, 83, of the 100 block of West North Avenue in Northlake, unknown causes at 132 W. North Ave. in Northlake, pronounced at 10:20 a.m. [2/22], Northlake police.
Frances Conway (woman), 95, of the 17700 block of 65th Avenue in Tinley Park, unknown causes at 17736 65th Ave. in Tinley Park, pronounced at Palos Community Hospital at 5:28 p.m. [2/22], Tinley Park police.
David Cordona Jr., 44, of the 2400 block of West Touhy Avenue, unknown causes at 355 Ridge Ave. in Evanston, pronounced at 2:17 p.m. [2/19], Evanston police.
Shtephen A. Kwaaning, 70, of the 100 block of West Elm Street, unknown causes at 116 W. Elm St., pronounced at 5:01 p.m. [2/22], Area Central detectives.
Gerald Pellegrino, 76, of the 12300 block of South Nagle Avenue in Palos Heights, unknown causes at 12306 S. Nagle Ave. in Palos Heights, pronounced at Palos Community Hospital at 12:53 p.m. [2/22], Palos Heights police.