Jerry Bratcher, now 68, Palatine police
chief at the time of the murders. Retired in 1999.
Bob Haas, now 44, current Palatine
deputy chief. Was night watch commander the night of the
John Koziol, now 42, current Palatine
police chief. Was sergeant in the detective unit when
the murders occurred.
Jack McGregor, now 53, former Palatine
deputy police chief and later police chief. Oversaw much
of the investigation.