Key sponsors of a police oversight ordinance include Ald. Harry Osterman (48), Ald. Leslie Hairston (5), Ald. Carlos Ramirez-Rosa (35) and Ald. Roderick Sawyer (6).

A key committee vote on civilian oversight of the Chicago Police Department will be taken next month, teeing up a possible vote by the full City Council June 23, Ald. Chris Taliaferro (29) told aldermen multiple times on Friday.