Drizin said Heirens was subjected to days of brutal interrogation . Heirens may be the longest-serving prison innate in Chicago . He has been behind bars for 63 years . At 81 , William Heirens is diabetic and uses a wheelchair . He says his 81 confession to the `` Lipstick Murders '' was coerced .
Heirens may be the longest-serving prison innate in Chicago . He has been behind bars for 63 years . At 81 , William Heirens is diabetic and uses a wheelchair . He says his 81 confession to the `` Lipstick Murders '' was coerced .