When Elvis Cole is secretly hired to find a grief-stricken mother, he's led to an ordinary house on a rainy night in Echo Park. Only the house isn't ordinary, and the people hiding inside are a desperate fugitive and a murderous criminal with his own dangerous secrets. LAPD K-9 Officer Scott James and his German shepherd, Maggie, track the fugitive to this same house, coming face-to-face with Mr. Rollins, a killer who leaves behind a brutally murdered body and enough explosives to destroy the neighborhood. Scott is now the only person who can identify him, but Mr. Rollins has a rule: Never leave a witness alive.