Ma is the leader of a gang of thugs who seek refuge in an abandoned radio station in the Nevada Desert during the time of the global outbreak of the T-Virus. It is not known if she is in fact the mother of the gang, or just their boss, but they convert the station into their own hideout, luring unsuspecting survivors by broadcasting fake distress signals. They then attack their victims, taking what they want from them, and feeding them to a pack of infected dogs that they have imprisoned in a pit.Ma and her thugs meet their end when they encounter Alice, who responds to their message and enters the station, where she finds Ma posing as a distressed mother with a doll. When Alice realises she has been tricked, Ma points a shotgun at her while her boys surround Alice and attempt to rape her. Alice kills one of the thugs instantly by kicking him hard in the jaw, breaking his neck. They then knock Alice out and throw her into the pit with infected zombie dogs. They watch Alice as she fights for her life, but she is able to outwit the dogs, and ties them to a pillar using loose cables. the dogs pull against the cables, causing the pillar to break loose and bringing down a large chunk of the floor, which creates a ramp leading out of the pit. Alice is then able to escape from the pit, and the dogs turn on their captors. Ma and her thugs are mauled to death by the dogs while Alice steals all of their weapons and ammo and heads off into the desert to look for more survivors. Show less «