By Carol Marin and Frank Main
The Chicago Sun-Times
CHICAGO — Retired detectives named in a decades-old Chicago Police torture scandal have been subpoenaed by a federal grand jury -- a clear sign a criminal investigation into former Cmdr. Jon Burge and others is ramping up, sources said Tuesday.
Five to 10 detectives received subpoenas last week to appear June 19 before the grand jury. The probe is headed by Sergio Acosta, civil rights coordinator in the U.S. attorney's office in Chicago, the sources said.
Ill. cops involved in scandal subpoenaed