(725 ILCS 5/108A-9)
(from Ch. 38, par. 108A-9)
Motion to Suppress Contents of Recording, etc.
(a) Any aggrieved person in any judicial or administrative
proceeding may move to suppress the contents of any recorded
conversation or evidence derived therefrom on the grounds that:
(1) the conversation was unlawfully overheard and recorded;
(2) the order of authorization or approval under
which the device was used or a recording made was
improperly granted; or
(3) the recording or interception was not made in
conformity with the order of authorization.
(b) Such a motion shall be made before the proceeding
unless there was no previous opportunity for such motion. If
the motion is granted, the contents shall be treated as having
been obtained in violation of this Article. Upon the filing
of such a motion, the judge may in his discretion make
available to the moving party or his attorney such portions
of the recorded conversation or evidence derived therefrom as
the judge determines to be in the interests of justice.
(Source: P.A. 79-1159.)