We won't know if it's true or not until this thing goes through the courts, assuming these complaints have enough merit to make it that far. All we know is that Clash resigned (probably, forced out) because this is a big distraction Sesame Street doesn't need. Whether it is true or not, these allegations will likely be drawn out in the media for months to come, and he had to go.
$125,000 hush payments don't usually happen when the accuations are not true...
So, anyone think he used the Elmo voice while having sex with these kids?