Gov. JB Pritzker and Illinois State Police said the state's DNA crime labs have seen a 48% reduction in DNA backlog cases. The state said its forensic scientists are currently still working on almost 5,000 open DNA cases.
RELATED: Hundreds of Chicago murders may remain unsolved due to DNA processing delays
In 2018, Consumer Investigator Jason Knowles talked to victims' families and uncovered a backlog in the processing of 750 Chicago murder cases.
Since then, Illinois State Police made major workflow changes and added rapid DNA testing. State legislators are holding a hearing on the DNA delay issue Thursday.
Note: The video in the player above is from a previous story.