BODY OF PROOF - "Broken Home" -- When Nikki Parkson, a philanthropic young socialite, dies, Megan suspects foul play, despite the fact that Nikki suffered from a terminal illness. Nikki's grieving mother (guest star Jill Eikenberry) and brother are devastated that their attempts at a dignified funeral are halted by Megan's investigation. Frustrating Megan's team is the fact that Nikki's body holds few clues, since she was embalmed before the autopsy. Meanwhile Kate's personal life interrupts the investigation, and Lacey suspects that her parents are getting back together, on "Body of Proof," TUESDAY, MAY 17 (10:01-11:00 p.m., ET) on the ABC Television Network. (ABC/CLAIRE FOLGER) NICHOLAS BISHOP, DEVON DIEP, DANA DELANY