Mark “The Undertaker” Calaway was found in his Houston home dead late last night by his wife Michelle McCool. No,the undertaker did not die yes it is true undrtaker did die and then came back to life.

Calaway who suffered a severe concussion early on in his WrestleMania match with Brock Lesnar was taken to a hospital right after and kept over night. i dont know how he died but my answer is correct. it is actually believed that undertaker did come back from the dead and that he was buried alive by his brother kane.