Law & Order: Special Victims Unit 6x4 Scavenger Season 6 Season 0 0 EpisodesSeason 1 22 EpisodesSeason 2 21 EpisodesSeason 3 23 EpisodesSeason 4 25 EpisodesSeason 5 25 EpisodesSeason 6 23 EpisodesSeason 7 22 EpisodesSeason 8 22 EpisodesSeason 9 19 EpisodesSeason 10 22 EpisodesSeason 11 24 EpisodesSeason 12 24 EpisodesSeason 13 23 EpisodesSeason 14 24 EpisodesSeason 15 24 EpisodesSeason 16 23 EpisodesSeason 17 23 EpisodesSeason 18 21 EpisodesSeason 19 24 EpisodesSeason 20 24 EpisodesSeason 21 20 EpisodesSeason 22 16 Episodes 6x1 - Birthright 6x2 - Debt 6x3 - Obscene 6x4 - Scavenger 6x5 - Outcry 6x6 - Conscience 6x7 - Charisma 6x8 - Doubt 6x9 - Weak 6x10 - Haunted 6x11 - Contagious 6x12 - Identity 6x13 - Quarry 6x14 - Game 6x15 - Hooked 6x16 - Ghost 6x17 - Rage 6x18 - Pure 6x19 - Intoxicated 6x20 - Night (I) 6x21 - Blood 6x22 - Parts 6x23 - Goliath The entire squad races against the clock to solve the puzzles and uncover the clues scattered throughout the city by a serial killer who is taunting them to find him and the next victims on his list.