Enrico Marini is a skilled Veteran soldier, he was also the leader of S.T.A.R.S. Bravo team and second-in-command of the unit under Albert Wesker. Enrico Marini plays a supporting role in both Resident Evil and Resident Evil 0.
Resident Evil 0
Enrico and his Bravo team are sent to the Arklay Mountains to investigate a series of murders in the area. His surveillance of the area leads to the wreckage of the Military Police van, there is two bodies of the police officers and a document mentioning a criminal, Billy Coen. Marini comes to the conclusion that Billy is responsible for the murders and starts a manhunt to find Billy. Unbeknownst to Marini, Rebecca has already comes across Billy and believes the story he tells her about being accused of crimes that he never committed. Working together, Rebecca and Billy tries to find a way to escape. Throughout the game Marini gets in contact with Rebecca and catches up with her in the underground laboratory outside of Raccoon City. Marini informs Rebecca that the team is in a mansion and tells Rebecca to follow him. Rebecca tells him that she is looking for Billy, which she was separated from earlier. Bravo team were separated by the monsters so Marini order his team to regroup inside the mansion, leading up to the events in Resident Evil.
Enrico is first discovered close to the end of the game in the underground tunnels. Enrico is badly wounded and tries to inform the player that there is a traitor in S.T.A.R.S. but before he can share this information he is shot and killed by Albert Wesker (the S.T.A.R.S. traitor). In the remake, Marini believes the traitor is either Wesker, Chris Redfield, or Barry Burton. If the player is playing as Jill Valentine, he will tell Jill the situation right before he is shot by Wesker. If the player is Chris Redfield, Marini will hold him at gunpoint. Chris thinks that Marini believes he is the traitor but in all actuality Marinin is aiming at Wesker who is standing behind Chris. Unfortunately, Wesker manages to shoot Marini first.