Over several decades, Ken Mattson and Tim LeFever amassed a California real estate portfolio of several hundred properties, valued at an estimated $400 million. At least 120 of those properties ...

Sonoma real estate developer Ken Mattson and his former business partner Tim LeFever had amassed a real estate portfolio of several hundred properties, valued at an estimated $400 million.

The move adds to the string of bankruptcy cases now tied to Mattson, including LeFever Mattson Inc., the partnership founded in 1999, which, until its implosion last year, had amassed a real ...

Charges leveled so far Mattson is charged with seven counts of wire fraud. The indictment calls out a series of allegedly fraudulent wire transfers between 2020 and 2024 totaling $2.2 million.

Sonoma developer Kenneth Mattson, seen in 2019, was arrested last week after prosecutors accused him of orchestrating a protracted Ponzi scheme in which he allegedly siphoned millions of dollars ...

(KRON) — A Sonoma man was arrested Thursday and accused of running a multi-million dollar Ponzi scheme that stripped some investors of their life savings. Kenneth W. Mattson, 63, was indicted by ...