https://www.huffpost.com/entry/research-firm-hired-by-trump-to-prove-2020-election-fraud-came-up-empty-report_n_63e80db2e4b02c257376e367

A research firm investigated Donald Trump’s assertion that the presidential election was fraudulent, but its findings were suppressed because they found nothing to support his claims, The Washington Post reported citing four sources familiar with the matter.