Michael Egan sued in 2000 over alleged sexual abuse at the site of a 1999 party, naming various defendants but not director Bryan Singer.
The man suing X-Men director Bryan Singer for forcible sexual abuse of a minor at 1999 parties in Los Angeles and Hawaii apparently previously sued the alleged hosts of the Los Angeles party but omitted Singer from his allegations then. That lawsuit was filed in 2000 in Los Angeles Superior Court. Some of the allegations are repeated in the later lawsuit, including a claim that one of the hosts professed to have "gaydar" and knew that the plaintiff wanted gay sex.
The 2000 suit was filed by several individuals, including one identified as "Michael E, a minor, by and through his guardian ad litem, Bonnie Mound." The plaintiff in the suit filed Wednesday is Michael Egan. The birthday given for Michael E would make him 31 today, which is Egan's age.