Melody Butiu

It's Luke & Manny's first school dance and everyone gets in on the "fun" -- Jay and Phil have to take the boys on a mall run which becomes quite stressful; and Claire revels in the school dance committee duties, but gets a little jealous when Gloria shows up to help. Meanwhile, Mitch and Cam are horrified to learn that Lily is biting other kids on the playground.

Bree's forced to handle catering for Bob and Lee's wedding by herself when Katherine bails out; Gaby gets a call from Ellie; Julie finds out about her acceptance to Princeton, but Susan doesn't want her to go.

Susan's mother (Lesley Ann Warren) and aunt (Valerie Harper) visit; Gaby's feelings of loss turn into an obsession; Lynette seeks revenge against Tom; Bree tries to befriend Beth Young.

While the entire Boston Police Department searches for Alice Sands, the team investigates a car crash that isn't all it seems. Plus, a new romance blossoms.

The investigation into a car accident that killed a Marine and a young woman brings up upsetting childhood memories for Abby; Ducky says the crash may not have been an accident.

In the 100th episode of the series, Jane risks her safety to go undercover in a county jail in an effort to acquire details from a woman believed to be in some way involved in a brutal double-homicide.