Responsible

S8 E18: Teenage drinking turns deadly - Lillian Rice (Laura Leighton) Guest Stars - An honor student dies at a party, while the primary suspect is their alcohol supplier, the four honors students who threw the party - are arrested for criminally negligent homicide, but get a slap on the wrist from Judge Donnelly (guest star Judith Light). Det. Stabler enlists his own teenage daughter Kathleen (Allison Siko) to guide him through the world of teenage cyberspace to find out where the next party is taking place. The website leads to the home of one of the students, where they find the mother of one of the kids -- Lillian Rice (guest star Laura Leighton) in a compromising position, and she is arrested. The arrest and entire cyberspace scenario hits a personal nerve with Stabler. Dann Florek, Richard Belzer, Diane Neal, B.D. Wong, and Tamara Tunie also star.