Banc of California gave Mary Carole McDonnell’s loan its lowest internal risk rating. The borrower on the other side of that “safe” deal had a 545 credit score, a history of check fraud, a judgment of roughly $2 million, and an injunction tied to an unpaid loan. News reports said her company failed to pay workers and vendors.
The bank’s own Bank Secrecy Act department recommended against the loan. Its chief risk officer thought the deal sounded fraudulent. The CEO warned executives, “If it is too good to be true, it probably is.”
The bank still advanced about $15 million.
In Episode 119 of Oh My Fraud, host Caleb Newquist traces Mary’s path from true-crime producer to indicted fugitive, using an inheritance story, attorney letters, and supposed bank records that no one independently verified.
Bellum made true crime—and projected success
Mary, also known as MC, built Bellum Entertainment Group as demand for inexpensive true-crime television surged. At its peak, Bellum reportedly had 80 shows and 180 episodes in production, including Corrupt Crimes, Motive to Murder, Murderous Affairs, and It Takes a Killer.
That volume required cash. In 2017, Bellum had to produce 26 episodes of Corrupt Crimes in six months. The showrunner considered the workload impossible and hired more producers, writers, editors, technicians, and commentators. More help also meant more payroll.
Outside the office, Mary looked successful. She lived in a 4,800-square-foot mansion, drove a Porsche, owned a 39-foot boat, and had her hair and makeup done at work each morning. As Caleb explains, in show business, “a person’s image is a form of currency.”
That image helped make her next story easier to believe.
Her imaginary fortune contained a painful piece of truth
Mary claimed she belonged to the family behind McDonnell Aircraft Corporation, which later became McDonnell Douglas and merged with Boeing. She said she was entitled to more than $80 million from a family trust worth over $400 million.
She was from Kirkwood, Missouri, near St. Louis, and her family did own a successful business. It was a corner grocery store that operated for 75 years. She wasn’t part of the aircraft family.
Her explanation for the trust’s secrecy included a real tragedy. Mary’s 11-year-old sister, Holly, was murdered in 1966. Mary’s loan documents claimed Holly had been kidnapped and killed, prompting a court order that prevented trustees from sharing information about the family fortune.
The transcript says there was no kidnapping or ransom. Holly was stabbed in her family’s yard by a 14-year-old boy she knew. The kidnapping story implied that the family was wealthy enough to attract an extortion attempt. It also offered a convenient reason lenders couldn’t inspect the trust.
The first practical lesson from this story is that an explanation for why evidence is unavailable isn’t evidence. In fact, restrictions on verification should increase professional skepticism.
Attorney letters turned one claim into apparent confirmation
Mary’s story gained credibility when attorneys repeated it. Tax and estate-planning attorney D. Matthew Richardson wrote in February 2013 that Mary’s trust assets were “quite substantial.” He reaffirmed the statement in May 2014 and later wrote that Mary’s share of a trust worth more than $400 million exceeded $80 million.
Those letters helped persuade prospective business partner Robert Chatham and later lenders. It doesn’t appear Robert knowingly participated in the fraud.
Attorney Barry Rothman then introduced Mary to Banc of California. Barry was already a bank client, and court records say he and Mary represented that she was heir to a large fortune with temporarily frozen trust assets. Again, there’s no evidence Rothman knowingly joined the fraud.
The problem is people treated these professionals’ statements as independent proof. An introduction created access, while the letters repeated Mary’s claim. Neither established that the trust existed.
The bank found the warnings but trusted the paper
Banc of California uncovered Mary’s poor credit, check fraud, judgment, injunction, and unpaid workers. Yet Mary supplied documents showing more than $28 million in a Northern Trust account. Because the loan appeared to be secured by cash, the bank treated her credit history as “largely irrelevant.”
The (enormous) problem was Northern Trust wouldn’t verify the account directly.
Mary told the bank not to call Northern Trust unless she or Barry joined the call. When the bank’s chief credit officer called independently, no one called back. Instead, the bank received two letters on Northern Trust letterhead. One confirmed the funds. The other demanded an end to verbal communication.
But Mary had emailed the bank the exact language that appeared in the first letter one day earlier. The second also repeated language she had supplied. The supposed independent confirmation came back in the borrower’s own words.
The bank funded the loan on February 1, 2018. Mary transferred $5 million to herself the next day. By March 5, the bank had released the entire loan. Four days later, a Northern Trust fraud examiner confirmed that Mary had no interest in the account. It belonged to someone else and had been closed since December 2017.
Her unpaid crew showed more skepticism than the bank
Bellum’s workers had already learned not to accept appearances. An unpaid cameraman kept an expensive camera as collateral. A homeowner held a producer’s Christmas tree hostage after Bellum failed to pay for a shoot. Filmmaker Aaron Cadotte, owed $2,000, created a website featuring Mary’s head on a pig’s body. Bellum wired his money five minutes before his deadline. He launched the site anyway to support other unpaid workers.
The humor masks a serious point: these workers reacted to the evidence in front of them. The bank had formal controls and experienced risk professionals, yet it released millions against collateral it could not authenticate.
Mary was indicted on December 12, 2018, for bank fraud and aggravated identity theft, but by then she’d disappeared. The FBI publicized her fugitive status in December 2025 and said it believed she was in Dubai. As of the episode’s September 2026 recording, she remained at large.
Verification must be an action, not a formality
This case offers accountants and lenders four clear reminders:
- Verify material documents directly with the issuing institution
- Keep confirmation procedures independent of the person being examined
- Investigate any attempt to restrict access to evidence
- Resolve internal risk objections before releasing funds
Letterhead, referrals, and a polished image may support a claim, but they don’t prove it. For the full story of a true-crime producer whose strangest production happened off-camera, listen to the full episode of Oh My Fraud.