The Biohazard Combat Knights or B.C.K. for short, is the name of an anti-Umbrella group set up by David Chambers, in order to avenge his freind who died in the Racoon City Incident, Gareth Knight. Most of the infomation that the B.C.K. has is based on data retreived by Knight before his death. The group is focused on fighting any uses of B.O.W.S, whilst doing as much as they can to bring down the Umbrella Corporation. The groups most wanted fugitive is rogue scientist Roderick Lazarus. David has made it his personal mission to bring down Lazarus. The motto of the Knights is Remember Racoon.