Kai the hitchhiker

Kai the Hatchet Wielding Hitchhiker remains in a Philadelphia jail awaiting a trip back to Union County to face murder charges.

Internet celebrity "Kai The Hatchet Wielding Hitchhiker," also known as Caleb Lawrence McGillvary, has been arrested  for the murder of a Clark, NJ man.

A homeless, hatchet-wielding hitchhiker who became an Internet hero earlier this year was arrested Thursday for allegedly beating a New Jersey lawyer to death inside his home.