Mr. X's Revenge: From The Grave

Maryanna and Sam have been living in peace for a few years after their hellish escape from elaborate murderer, Mr. X. Their life seemed Ideal and calm, when one day, Maryanna recieves a chilling phone call from the graveyard, swearing revenge. Sam and Maryanna must race the clock to figure out how George rose from the dead, and put him back before his kills Maryanna's best friend Angela.
Why is he back?
How is he back?

The race has started and X has the upper hand.