Stabler is shocked when his daughter, Kathleen, becomes the suspect in an investigation to catch a trespasser. He seeks his estranged mother's help in dealing with his daughter's case.
A murder in Central Park that involves a tourist puts the SVU on high alert, but when the suspect they've brought in for questioning escapes, Munch has to reach out to an ex-wife in an effort to prevent another killing that's closer to home.