Fred Richmond
This New York Democrat was arrested in 1978 for having sex with a 16-year-old; however, he was re-elected before he plead guilty to drug use and tax evasion.
Brock Adams
Brock Adams, the former Senator and Washington Democrat, was forced to stop his campaign after confirming the charges against him of drugging and raping the daughter of a longtime friend. Eight more women came forward with testimony that he had been molesting employees and associates for over two decades.