 Bree marries Orson, much to the chagrin of her friends since nobody knows anything about him or his past. Orson and Bree s wedding reception is interrupted when the police arrive and tell Orson that a body believed to be his ex-wife has been found. Susan continues to investigate Orson s past and if he has any connection to anyone. Meanwhile, Lynette attempts to set Nora up with various single guys to keep her away from the house. Gabrielle and Carlos prepare for both the divorce and the baby s expectant arrival as Xiao-Mei goes into labor. Also, Edie s troublesome 18-year-old nephew, Austin, comes to visit.