Truth is the basis for fictional story lines, that’s for sure. International Investigators was called in on a case by an attorney that had a female client who was being blackmailed. The blackmailer said he had video of her inside her apartment in a 28-floor building. He described the apartment and conversations held there in detail so she knew he had access.
Immediately it was evident that technical surveillance countermeasures (TSCM) were called for. A TSCM sweep of the apartment was scheduled. Since both conversations and visual details were given, it was evident that covert surveillance and spy listening devices were present in some form or fashion. The target was eavesdropping devices and surveillance equipment.
Using sophisticated counter surveillance equipment used for electronic bug detection, hidden [...]