Alexander Slater
Alexander Slater was the young chief of security at Umbrella's desert-based laboratory outside of Las Vegas, Nevada. He was openly critical of his superior Dr. Isaacs and Isaacs' dislike of Chairman Wesker. After Isaacs openly defied Wesker and forged an order to Slater's men to accompany him on a mission to recapture Alice that ended badly with Isaacs being bitten by a zombie, Slater placed the infected scientist under house arrest upon his return. He then reported directly to Wesker and was told to terminate Dr. Isaacs. Accompanied by two guards, Slater found Isaacs in his lab and attempted to execute him by shooting him in the chest. Isaacs fell, but as Slater turned to order the guards to dispose of the corpse, Isaacs sprang back to life. One of the guards tried to warn Slater, but it was too late, and Isaacs mutated into a Tyrant-like creature and killed Slater by shooting tentacles from his fingers that inserted themselves into Slater's face.