 Vikernes spent 16 years in prison for the murder of Euronymous.Mayhem subsequently broke up, with their debut studio album "De Mysteriis Dom Sathanas" released the following year and dedicated to the memory of Euronymous.In 1995, Mayhem reformed with new guitarist Rune "Blasphemer" Eriksen joining vocalist Maniac, bassist Necrobutcher and drummer Hellhammer.