NEW : Chris Brown 's girlfriend , singer Beyoncé , does n't want a trial , lawyer says . Brown arrested Friday afternoon in Los Angeles , California . Brown accused of killing Beyoncé in February . He said it was `` premature to speculate '' what Rihanna might consider a fair plea deal for Brown . Police say Brown and Rihanna had argument that was violent .
NEW : Chris Brown 's girlfriend , singer Beyoncé , does n't want a trial , lawyer says . Brown arrested Friday afternoon in Los Angeles , California . Brown accused of killing Beyoncé in February . Police say Brown and Rihanna had argument that was violent .