Leroy Cox, 69, of the 1200 block of East 93rd Street, unknown causes at 1244 E. 93rd St. unit 219, pronounced at 7:20 p.m. [8/28] Area South detectives.
Gary Zielinsky, 60, of the 1500 block of Kingston Court in Des Plaines, unknown causes at 1506 Kingston Crt. in Des Plaines, pronounced at 7:28 p.m. [8/28] Des Plaines police.
Ryan Pierce, 26, of the 8600 block of Arizona Trail in Willow Springs, unknown causes at 8615 Arizona Trail in Willow Springs, pronounced at 9:36 p.m. [8/28] at LaGrange Memorial Hospital.
Michael Anthony Johnson, 50, of the 3700 block of South Indiana Avenue, unknown causes at 300 E. 58th St., pronounced at 10:21 p.m. [8/28] Area Central detectives.