In 1998, the T-virus is released into Raccoon city by William Birkin. As a result, a group of elite paramilitary mercenaries is sent in by the Umbrella Security Service to clear Umbrella's connection to the virus.
Did You Know?
Bertha's real name was initially Michaela Heinzwaffen, until it was changed to Michaela Schneider. See more
References Resident Evil 2