Flatline Virus: When Zombies Evolved

An endogenous retrovirus, long dormant in the human DNA, was triggered into an active status. Steve Spalding, a Border Patrol Agent, experienced one of the early cases along the Mexican border. Two illegal border-crossers died unexpectedly in a holding cell in the Lordsburg, New Mexico Border Patrol station. Their corpses moved. Within a couple weeks, the virus responsible for the reanimation of t...