San Francisco
Dec 30, 2025
Mother-in-law of developer Ken Mattson associate implicated in investor fraud case
83-year-old accused of accepting more than $2M of defrauded real estate investor funds
LeFever Mattson
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San Francisco
Apr 13, 2026
Sonoma developer to plead guilty in $100M Ponzi scheme
Ken Mattson faces seven counts of wire fraud with potential 20-year prison sentence
San Francisco
Jul 14, 2025
Indicted developer Ken Mattson asks judge to release East Bay, Del Mar properties from forfeiture to fund defense
Feds argue Mattson possesses $2.9M worth of proceeds from sale of 40 classic cars