By the end of 1972, the FBI arrested the entire crew. Amil Dinsio and his brother were sentenced to lengthy federal prison terms.
As for the rumored President Nixon slush fund, its existence was never officially proven or denied by the government. Because safe deposit boxes are private, many wealthy individuals who stored cash there refused to state exactly how much they lost to avoid tax audits, meaning the true amount stolen might actually be much higher than the official $30 million.
Today, the United California Bank burglary stands as a masterclass in criminal execution—and a classic reminder that no matter how perfect the plan is, it’s the smallest detail that catches up to you.