Original sentence: "   This was amid public controversy arising out of a spate of lawsuits between Zhu, WebEx and their former business partner Michael Zeleny for various torts, including breach of contract and defamation.Central to the controversy was Zeleny making public Min Zhu' daughter Erin Zhu's claim of childhood sexual abuse against her father, made in a deposition in Santa Clara County Superior Court.On 13 May 2005, WebEx announced that Min Zhu was stepping down as WebEx's CTO and WebEx leadership, and retiring to mainland China where he would serve as a "WebEx Fellow.Zeleny alleges that Zhu retired in response to the publicity surrounding his publishing his daughter's allegations of sexual abuse.Zeleny's claims, and corporate counter-claims, were settled out of court
Edited sentence: Part of this campaign included a public protest by Zeleny over his allegations of sexual abuse against Zhu.This protest, at WebEx's User Conference in San Francisco May 3, caused the event to be canceled.WebEx was peripherally involved in a legal dispute between Min Zhu, his daughter Erin Zhu and their former business partner Michael Zeleny.Zeleny alleges that Zhu retired in response to the publicity surrounding his publishing his daughter's allegations, but these allegations have as yet not been reported by any reputable independent sources