
Season 15, episode 20
Beast’s Obsession
- 43 min
Benson is assigned a 24/7 security detail when William Lewis escapes from prison and starts killing again; Benson must decide how much she is willing to sacrifice to save a child’s life.

Season 15, episode 20
Benson is assigned a 24/7 security detail when William Lewis escapes from prison and starts killing again; Benson must decide how much she is willing to sacrifice to save a child’s life.