◆ SpookStack

"emo to Mr. Rosen *% - —_ Intensive investigation, otis” microphone surveillarces be ; has failad tao diacloas riolstione 7" n the Buresils Tirisdiction. Information has been developed indicating ‘Siegel associates ‘with individuals suspected of handling narcotics ant smiggling, but no { evidence has been established cancerning Siegel's participation in these alleged violations. ; With respect to Siegel's mistress, Vireinie mu, investigation has not disclosed that the source of her income mot : be ae — convemplated a trip to Mexico City in Jamary, 947, but apparently is cancelling this trip in order to vacation with Siegel at a California resort. She has recently purchased a large home at Miami Beach, Florida, and has indicated she may spend part of the winter in Florida. With respect to the associates of Siegel and Hill In addition te the Agent personnel assigned to this investigation, f technical surveillances are being maintained at the Las Vegas Club and the Last Frontier Hotel at Las Vegas, Nevada, The Salt Lake City Field Division has now requested authority to discontime the technical surveillance at the Tas Vegas | Club and i to install such a surveillance at t the F Flamingo Hotel. RECOMMENDA TION i Fo The results of this investigation to date do not appear to warrant the C contimed use of the Agent personnel necessary to conduct this investigation alten has been developed indicating violations within the Bureau's jurisdiction, it is recommended that consideration be given to discontiming further investigation and to maintain the technical surveillances. Inasmch as no specific information