Mac tells Katherine the lab report reveals she's Dominique's half-sister. Katherine learsn from Lucy that Scott left the country with the baby. Damian's pleased to learn Lucy now controls Scott's ELQ shares. Lucy gets a call from Scott & learns he & Serena are safe. Luke, Sonny & Marco bring Frank's hitman into the country. Laura worries about Luke, who returns in time to celebrate Christmas with her & Lucky as promised. Kevin visits Ryan, who fakes progress, but Kevin sees through him. They realize they share identical scars on their wrists. Ryan's enraged when Kevin mentions he met Felicia, who's now engaged to Mac. Ryan tries to convince a guard he's really Kevin. Steve tells the Christmas story to the children at the hospital, then holds an orphaned baby who may have AIDS.