I'm not sure I'm able to follow your analogy. Hans murdered his Russian mail-order bride who was getting a divorce from him. There's a pretty big difference from a convicted murderer to an alleged sexual harasser.
If someone came to me and told me that they'd been convicted of murder, I could not in good conscience hire them and expose my team members to that risk. There would be no further discussion.
If someone came to me and told me that they'd been accused of sexual harassment and had left that job, I'd inquire and try to understand the details. There is much more gray area. If someone had physically assaulted another person, I'd immediately say no-hire. If someone had made untoward sexual remarks and was unapologetic for it, no-hire. If someone had said they misread someone else's body language and made a pass was apologetic for it, then negative, but not an immediate no-hire.