|Affiliation:||Los Angeles Police Department|
|Played by:||John Cothran Jr.|
|Episode:||"Day 1: 3:00am-4:00am"|
Kiley responded to a request for backup issued by Jessie Hampton at around 3:20am. Officer Hampton was helping Jack Bauer pursue a suspect later identified as Greg Penticoff. Penticoff shot and killed Hampton shortly before Kiley arrived with backup.
Jack told Kiley that he needed to take Penticoff into custody, but Kiley would not let him as he had just shot a police officer. Jack understood, and asked for a moment to talk to Penticoff. Kiley allowed this but when Jack began to raise his voice to the suspect Kiley intervened, saying that his time was up. Penticoff mentioned Jack's daughter which enraged him, and he had to be held back by officers while Kiley escorted Penticoff to a police car. ("Day 1: 3:00am-4:00am")
- Kiley: I don't know if you noticed, but this guy just killed a cop. ("Day 1: 3:00am-4:00am")