Vincent

Vincent is a Human soldier of G.U.N. and member of Paladin Team Sigma-Alpha 2. He and the rest of the team were responsible for the capture of Sonic the Hedgehog who had been framed for the theft of a Chaos Emerald that had actually been stolen by Shadow the Hedgehog, although Sonic escaped their custody while flying in a helicopter. He would later meet Sonic again as an ally during their mission to defeat the evil dragon, Zan.

Search for Sonic the Hedgehog
Vincent was part of one of the first missions given to Paladin Team Sigma-Alpha 2; the capture of Sonic the Hedgehog, when they believed he was responsible for stealing the city's Chaos Emerald. They ambushed him on his return to Knothole, and, despite Sonic managing to snatch their weapons, managed to capture him. Things went well until Sonic spotted a loose screw on the helicopter he was being transported in and jumped out after taking out everyone aboard. (StH: #98)

The Dragon Conflict & The Xorda
Some time later, Vincent and the rest of Paladin Team Sigma-Alpha 2 were once again deployed, this time to work with Sonic and the Knothole Freedom Fighters to bring an end to the terror brought on by the dragon Zan. He along with Dutch were informed by Honch that both Spike and Rico mysteriously vanished. Later, when Zan was discovered, Honch pointed out there was another dragon and was ordered to kill her as well, but Vincent and the rest of Sigma Alpha 2's weapons were then stolen by Sonic. Vincent and the other members later confirmed that Honch's explosives were set when they were asked to double-check for him. Zan was killed by the blast, and the team returned to Station Square. (StH: #107)

During the Xorda's attack on the planet, Vincent and Sigma-Alpha 2 were among the G.U.N. soldiers on the field of battle against the Quantum Dial, working under Commander Hugo Brass. (StH: #125)

Brainwashed by Eggman
Eventually, Vincent and the rest of Paladin Team Sigma-Alpha 2 were captured by Dr. Eggman along with former Commander-in-Chief of G.U.N., Hugo Brass. The team was Legionized and brainwashed into serving the Eggman Empire as well as Hugo Brass, the new Dark Egg Legion Grandmaster of their Eurish chapter. (SU: #38)