Channel 4's Police Documentary Returns With Graphic Warning

Channel 4's gripping documentary series "24 Hours in Police Custody" is back on screens tonight, and viewers are getting a heads-up that this episode is seriously intense. The show, which gives us an unflinching look at real police work, is returning with what's being described as a particularly graphic installment. If you're planning to tune in, just know that this one's going to be heavy - but that's exactly what makes the series such compelling viewing for true crime fans! Read more about this...