Prolific EB-5 investment broker Nicholas Mastroianni II is accused of duping 78 Chinese investors into putting up $99.5 million for a mixed-use development in Jupiter under false promises their loans would be secured.

The money directed to Mastroianni went into the completed Harbourside Place on the northwest corner of U.S. Highway 1 and Indiantown Road along the Intracoastal Waterway.