Shooter, Some Victims Identified

CNN is identifying the shooter as 27-year-old Steven Kazmierczak.

Four of the victims have been IDed so far: Daniel Parmenter, 20, of Westchester; Catalina Garcia, 20, of Cicero; Ryanne Mace, 19, of Carpentersville; and Julianna Gehant, 32, of Meriden. [CNN]