Derek Brown was jailed for a minimum term of 30 years on October 6 2008 after he was found guilty of murdering DVD seller Xiao Mei Guo, 29, and prostitute Bonnie Barrett, 24.
Derek Brown was jailed for a minimum term of 30 years on October 6 2008 after he was found guilty of murdering DVD seller Xiao Mei Guo, 29, and prostitute Bonnie Barrett, 24.