Police investigators searched the offices of Arad Communications on Monday. The public relations firm is the supposed source of an alleged campaign to promote Maj. Gen. Yoav Galant as the replacement for Gabi Ashkenazi as the next IDF chief-of-staff.
Investigators examined the company's office computers and took away company documents and other office equipment for further probing.
Arad Communications employees as well as journalist were also set to be questioned by police.
The investigators have yet to determine whether the document shown on Channel 2 with the purported public relations campaign for Galant was real or a forgery as Arad Communications founder Eyal Arad has claimed.