You're Gonna Miss Me When I'm Gone

Detective Amanda Rollins is kidnapped by the half-brother she never knew she had. Can the Special Victims Unit (Nick Amaro, Odafin Tutuola, and Olivia Benson) find her before it's too late.
CHARACTERS AND T.V. SHOW BELONGS TO DICK WOLF, NOT ME. (if I did, it would be the Amanda Show.)