◆ SpookStack

Unknown Subject; Threat to Bomb Federal Building, 215 Monona Avenue, Madison, Wisconsin Joseph W. Skupniewitz. - Victim May 21, 1973 "5-14-73 "Dear Sir; You have only 6 days left til the Federal building is blowen up. And you will not kn to do it. We are all brothers of And them President Nixon is going to be killed along with yourself and the rest of the pigs." ‘Letter was enclosed in envelope addressed Clerk of Court, ‘United States District Court, Western District of Wisconsin, , Wisconsin, 53701, and had return address number P. O. Box 1000, Leavenworth, Kansas, 66048, Official Business. Assistant United States Attorney Wahl advised. he found the letter in the mail of the United States Attorney" s Office and noticed it had the notation, "Opened in Error." He was not aware of who had received or opened the letter prior. Both envelopes carried the property stamp on the back side of P. 0. Box 1000, Leavenworth, Kansas, 66048, dated May 15, 1973, and May 14, 1973, respectively. On May 18, 1973, Special Agent United States Secret Service, Milwaukee, Wi nSin, Wa vised at 1:45 p.m., by Special Agent of the above. On May 18, 1973, Chief Deputy United States Marshal William Banta, s contacted at 1:05 p.m. by Special Agent regarding receipt of the letters. On May 18, 1973, captain[ __] Detective Bureau, Madison, Wisconsin, P advised at 1:20 p.m. by Special Agent of the above.