Pat Garrett arrives at the Corbin ranch to find everyone murdered but the housekeeper, Agatha. Subsequent murders lead Garret to the truth. However when it becomes time to arrest the murderer, Garrett finds Billy has mixed loyalties.

It is the Christmas season and Billy is partying at the local salon with his girlfriend, Maria. A visiting Texan taks offense to Billy and a fight errupts, leaving the Texan shot and left for dead. Billy runs towards Mexico to avoid arrest but runs into trouble with Apaches. Garrett attempts to bring Billy in but ends up fighting Apaches with him. In the end Garret's faith in Billy the kid and Billy's loyalty to his lawman friend are tested.

Marshall Ben Hartley comes to Lincoln to arrest Billy Bonney for the murder of his 12 yeaar old daughter in Prescott., Az. Pat initially helps Hartley arrest Billy but becomes suspicious when Hartley uses unorthodox and vicious methods to deal with Billy. When it becomes obvious that Hartley is out for revenge and not justice, Pat decides to ride along to Billy's trial in Prescott.

Drifter , Archie Keogh comes to Lincoln and is immediately arrested for harrassing the local saloon owner. As Garrett is checking Keogh into jail, Billy the Kid recognizes him as an old friend. After Billy goes out of his way to help Keogh find a job , Keogh betrays him by killing Billy's girl, Rita's father and blaming it on BIlly. It is up to Pat to find the truth before Billy hangs.