Three months after the FBI raided the offices of the Dorean Group in Union City, California, neighboring companies in the same office park have received letters claiming that rent for the office park should now be paid to the Dorean Group. The owner of the office park, Hanover Properties, insists that they have not sold the park and called the Dorean Group's claim fraudulent. The first letter from the Dorean Group, dated May 2nd, 2005, purported to "inform [the tenants] of the change in ownership of the property [the tenants] now occupy," and asked that "payment of rents be sent" to the principals of the Dorean Group. The letter also included notarized documents authorizing the sale by an alleged agent of the current owner, Hanover Properties, a "Julia Pantibratyuk."

Based on the paragraph above can we conclude that "Neighboring companies in a different office park have received letters."?
No