Masterton X Factor contestant and convicted killer Shae Brider has been eliminated from the show after a storm of controversy erupted at his televised competition debut.
Brider, 29, was sentenced to eight years in jail for his part in the killing of 16-year-old Jeremy Frew in Wanganui in 2004.
He was one of four men charged with Frew's death after what the judge described as a "rampage of violence" where the group assaulted Daniel Grey, Greg Parnell and Robert Kerrigan on the same night.
Frew's mother, Donna Travers, said the family should have been notified the episode was going to air and ensured the facts were told correctly.
She confirmed to media the show producers had contacted her last Thursday to tell her of apologies that aired ahead of each episode on Sunday and Monday and "they indicated it [his appearance] will be limited".