[2] After their first demo, their line-up settled with guitarist Rick Rozz (formerly of Mantas, an early incarnation of Death) and bassist Terry Butler.
[3] After being fired by Death in 1989, Rick Rozz reformed Massacre with Lee and they managed to get a deal with Earache Records, releasing their debut album From Beyond in 1991, followed by an EP, Inhuman Condition (featuring Cronos of Venom), a year later.
Kam Lee, Terry Butler and Steve Swanson along with Sam Williams and Curtis Beeson temporarily reunited as Massacre in 2006.
[4] Butler and Rozz reformed Massacre in late 2011, with Mike Mazzonetto on drums and Ed Webb on vocals, and subsequently played the 70,000 Tons of Metal cruise from Miami, Florida to Grand Cayman in January 2012.
[8] On September 9, 2019, it was announced that Rick Rozz and Mike Mazzonetto had both quit the band, according to founding member Kam Lee.
[10] A week later, the band announced its latest line-up with new guitarists Rogga Johansson, Jonny Pettersson, and Scott Fairfax, as well as new drummer Brynjar Helgetun.