CBS 2 Chicago wbbm7801059 670 The Score
CELEBRATE JRW: Watch Rally On CBS 2 | WATCH: LIVE STREAM | Follow The #JRW Action On Twitter |

2 Investigators: Was Father Of Three Wrongfully Convicted Of Murder?

Two families were speaking out Tuesday night, saying a serial killer was allowed to keep killing because of bad work done by police and prosecutors. They said the alleged killer bought life insurance policies, then shot his victims and collected the cash. CBS 2's Dave Savini reports.