It's one of the biggest stories of the week: What police call the gang rape of a 15-year-old girl in Richmond, California outside her high school homecoming dance.
Six people have now been arrested in what a Richmond police lieutenant calls one of the most brutal crimes he's seen in his 15 years on the job.
Four of the suspects, all teenagers, were arraigned Thursday. One pleaded not guilty. The others did not enter a plea.
Police say many people stood around and watched while the girl was raped, and did nothing.
Right now, it doesn't look like the bystanders will be charged with anything, but do you think they should be?
This Saturday at 4 p.m. ET, we're dedicating a special hour to explore why someone would stand by and watch a heinous act like this and remain silent.
We would like to hear from you, so please leave us your questions and comments.