Carl Mossman

Carl Mossman was the night shift manager for the bank at which the First Lady Martha Logan's aide, Evelyn Martin, had secured a recording conversation between former CTU agent Christopher Henderson and President Charles Logan. This conversation, stored in a safety deposit box, proved Logan's involvement in the VX nerve gas attack and assassination of former President David Palmer during Day 5.

Day 5
Jack Bauer and David Palmer's brother, Wayne, broke into Carl's house, and forced Carl by gunpoint to take them to his bank. Under the pretense of a robbery, Jack ordered Carl to let them into the bank and into the vault.

Carl recognized Wayne Palmer, and Wayne soon revealed that he and Jack needed a digital recarder in one of the bank's safetly deposit boxes because it provided evidence related to David Palmer's death.

Jack retrieved the digital recorder, but mercenaries controled by Henderson blocked the trios escape out the front door. Jack then asked Carl to trip the silent alarm, which called the Los Angeles police to the bank.

Henderson's men and the police engaged in a firefight, which soon involved the Army, which was on patrol around the city of Los Angeles (because of the VX nerve gas attack earlier that day). During the firefight, Jack, Wayne, and Carl escaped the bank and took a police car. Unfrotunately, Carl was shot during the escape and died in the car from him wounds.