Show GUNMEN HAVE SECRET SERVICE Racketeer Espionage System Is Uncovered in Chicago Loop District By my United Prell i CHICAGO ran lan 16 A 16 A secret service ser ser- vice of the rackets which put men to death on information gleaned by tapping tapping tap top ping telephone wires to the states state's attorneys attorney's office was believed discovered discovered dis dis- covered today The revelation was made by the states state's attorneys attorney's office in Its investigation U of the slaying o of Benjamin Rosenberg crusader o othe of the cleaners and dyers industry Through officers of or a trust concern which recently took over management manage manage- ment meat of a 1 large Loop building investigators learned of what ap apparently was a carefully organized secret service service ser ser- vice operated by the gangster leaders lead lead- ers of oC the rackets Telephone conversations between the he racket bureau and the states state's attorneys attorneys attorney's at at- torney's office were listened to from froma a suite in fri the Loop o office building and on the basis of ot such calls Ro Ro- was sent scat to his death evidence evidence evi evi- dence indicated The sla slaying ing o of two other informants of the r racket bu bu- cau reau before they could testify y before the tic grand jury were blamed on the espionage system Raids on the wire tapping headquarters head head- quarters revealed the spies had fled but nit evidence of their activity was left eft behind state investigators said |