A four-car accident in Tinley Park injured three people, police said. The accident, which occurred at 8 am on October 15, 2012, at the corner of 159th Street and Oak Park Avenue, is still under investigation. Two people were treated for minor injuries. Another person, who suffered from other medical issues before the crash, had to be revived at the hospital and is in serious condition. McCready, Garcia, & Leet specializes in winning justice for car accident victims. If you've suffered a personal injury, give us a call at (773) 779-9885 for a free consultation.