The Pledge

Retired police detective Jerry Black (Nicholson) is seen mumbling to himself, apparently drunk, sitting on a bench outside a disused gas station. The scene then shifts to events in the recent past. The Department has thrown him a retirement party, and the police captain gives Jerry a fishing trip in Mexico as a gift. The party is interrupted by the discovery of a murdered child, Ginny. Jerry decides to go with another detective, Stan Krolak (Eckhart), to the scene of the crime.