Susan builds M.J. a car for the soapbox derby; a wealthy woman hires Gabrielle to become her personal shopper; Bree's attorney, Trip Weston, gets her to explain her actions; Lynette causes trouble between Tom and his girlfriend; Renee finds out Ben's secret about the late Alejandro Perez.

Part 1 of 2: The flashback-filled series finale begins with Bree on trial for Alejandro's murder; Gaby busy at work—too busy to have time for Carlos; Renee and Ben preparing to wed, and Tom preparing to divorce Lynette; Susan planning to leave the lane to help Julie raise her soon-to-be-born baby; and Mrs. McCluskey about to enter a hospice.