Trouble has followed Sara Catherine Jones since she married into the Biden family almost three decades ago.

Not long after her 1995 wedding to Jim Biden, she took a job with one of his brother Joe’s Senate donors, who later accused her of “fraud” and “unjust enrichment”. In the years since, she and her husband have been accused of reneging on debts and failing to pay their taxes, court and property records show. Like their nephew, first son Hunter Biden, they have reportedly sold the promise of access to their powerful relative to companies, several of which have gone bankrupt, some of which are tied to foreign countries hostile to the United States.

Looming over it all is Joe Biden. Documents recently obtained by government watchdog America First Legal, under a Freedom of Information Act request, reveal that Sara and Jim’s main business, the Lion Hall Group, shows up in more than 3,735 emails generated by the former Vice President Biden’s office. The sheer volume of communications concerning his brother and sister-in-law’s business appears to contradict Biden’s repeated claims over the years that he was never involved in, or even aware of, his family’s business dealings.