05E24 - If It's Only in Your Head

Lynette accepts Tom's decision to go back to college. But when Lynette later finds out that she's pregnant with twins, they must decide what path their future will take. Meanwhile, Bree must decide how to finally rid herself of Orson and contend with the advances of Karl, her lawyer. Ana moves in with Gabrielle and Carlos over Gabby's objections that Ana is not who she claims to be when she begins throwing her weight around by slacking off and coercing the Scavo twins into doing her household chores. Also, Dave puts his final plan of revenge to kill M.J. in full force while Mike and Katherine plan their Las Vegas wedding trip. When Mrs. McCluskey and Roberta break into Dave's house to look for evidence against him, they find the suicide DVD of him talking about killing M.J. as revenge for his wife and daughter's death from the car accident (in the season opener) and Detectives Lyons and Collins rush out to find him, while Mike is forced to leave Katherine behind at the airport to find and rescue Susan and MJ before it's too late.