News TV Videos Law & Order: SVU preview clip – “Poisoned Motive” tonight on NBC Written by Lena Lamoray on May 8, 2013 LAW & ORDER: SVU – The SVU squad hunts a dangerous sniper who has his sights trained on police officers. Kathryn Erbe guest stars. Sneak Peek: “Poisoned Motive” Related posts:'SNL' returns tonight with host Ryan Gosling and musical guest Jay-Z'Grimm' series finale previewNip synch with Terry Crews 'The Tonight Show' highlights