This unnamed demon possessed a Monument, Colorado Sheriff's Deputy.
History
After fleeing the body of Deputy Director Steven Groves, the FBI Demon called for backup to deal with the Winchesters. This demon was the first to arrive and possessed the body of one of the Monument, Colorado Sheriff's Deputies. The demon slit his vessel's throat and that of the other three deputies as well as the helicopter pilot. When Agent Calvin Reidy emerged to find the slaughter, the demon played dead until the helicopter was consumed in an explosion he had set. Afterwards, the demon stood up behind Reidy and tore him apart with his bare hands.
When more demons arrived to lay siege to the station, this demon joined them. After the Winchesters and Agent Victor Henriksen broke the salt lines and devil's traps protecting the entrances, this demon came in the main entrance near Sam. As the demon entered, Sam blasted him with a rock salt shell before being forced to use his shotgun as a melee weapon. During the fight, the demon grabbed Sam from behind, but was quickly thrown off of him. When Sam started splashing the demons nearest him with holy water, this demon was one of the ones to get splashed.
After Henriksen started playing a recorded exorcism over the station's PA system, the demon fled out one of the doors where he found Nancy Fitzgerald laying down a salt line to trap the demons inside. The demon appeared to consider killing Nancy, but as the exorcism continued, he fled instead, allowing Nancy and Deputy Phil Amici to finish laying down the salt lines and trap the demons inside the station.
Following the failed siege, the demon alerted Lilith who brutally tortured Henriksen, Phil and Nancy before killing them and destroying the station.
It is unknown what happened to the demon following his report to Lilith.
Powers and Abilities
This demon appeared to be a regular low-level demon with the powers of one.
- Demonic Possession - As a demon, he needed a vessel to walk the Earth.
- Immortality - As a demon, he would never age or die unless killed.
- Invulnerability - As a demon, he was invulnerable to normal methods of harm.
- Super Strength - As a demon, he was stronger than most average humans. He was able to tear Calvin Reidy apart with his bare hands and proved to be a match for Sam Winchester in combat.
Weaknesses
As a regular low-level demon, he possessed all the weaknesses of one.
- Salt - Like all low-level demons, he was vulnerable to salt and could be kept out by it.
- Holy Water - Like all low-level demons, he was vulnerable to holy water.
- Exorcism - Like all low-level demons, he was vulnerable to exorcisms. Being subjected to one caused him great pain.