The firm is now going after individual brokers, including Diana Boutross, and adding allegations to its complaint that the brokerage violated its contract in its lucrative dealings with the city.

Diana Boutross, a New York real estate broker, was able to sideline a competitor from a lucrative city government contract and secure the deal for herself as a “direct result” of her close ...

The Adams ally, his real estate buddy Diana Boutross and former Adams advisor Ingrid Lewis-Martin all vacationed together in Japan — and had their phones seized by law enforcement when they returned.