Man Calls Falsely Reports Family as Terrorism Threat You know those signs saying to call if you spot suspicious activity? Authorities probably weren't counting on the anonymous caller who phoned law enforcement 10 times. He named some people as terrorists plotting to blow up the Sears Tower. Well, they weren't. Investigators finally let the non-suspects listen to a call. They recognized the voice of their relative Abdul Rauf Noormohamed. He's now pleaded guilty to making false claims as part of a family feud.