Dead of Night (Dead of Night #1)

Dead of Night (Dead of Night #1)
A prison doctor injects a condemned serial killer with a formula designed to keep his consciousness awake while his body rots in the grave.  But all drugs have unforeseen side-effects.  Before he could be buried, the killer wakes up.  Hungry.  Infected.  Contagious.  This is the way the world ends.  Not with a bang…but a bite.