11:41 a.m. CST, November 26, 2012
The Supreme Court has rejected an appeal from the Cook County state's attorney to allow enforcement of a law prohibiting people from recording police officers on the job.
The justices on Monday left in place a lower court ruling that found that the state's anti-eavesdropping law violates free speech rights when used against people who tape law enforcement officers.
The law set out a maximum prison term of 15 years.
The American Civil Liberties Union filed a lawsuit in 2010 against Cook County State's Attorney Anita Alvarez to block prosecution of ACLU staff for recording police officers performing their duties in public places, one of the group's long-standing monitoring missions.
Opponents of the law say the right to record police is vital to guard against abuses.