I'll repost this for you it's the information I found yesterday:
#3) DEFENDANT'S MOTION FOR DISCLOSURE OF THE JUVENILE RECORDS OF PLAINTIFF'S WITNESSES FILED
Defendant moves this Court to order the prosecuting attorney to disclose the juvenile records of the witnesses the State intends to call at trial.
"....Bias is demonstrated by a witness like, dislike, or fear of a party, or by the witness self-interest.
The juvenile records counsel seeks the State to disclose are necessary to show possible biases, prejudices, and ulterior motives on the part of the witnesses for the State.
Exceptions to Confidentiality of Juvenile Criminal Records
Juvenile criminal records are confidential in most circumstances, but the exceptions are significant.
Right to confront
The alleged privacy interest of any adult State witnesses with a juvenile record is vitiated (destroyed

impaired) by the defendants confrontation rights if the State elects to call this witness.
Failure to provide this information to Defendant will deprive him of his rights

under the State and Federal Constitutions to confrontation, effective assistance of counsel, due process of law, equal protection of law, and freedom from cruel and unusual punishment...."