When Barbara's son is brought to the jail for a visit, and the presence of the news media upsets Barbara, she retreats to an interior area of the jail and pounds on the wall in frustration. The "brick" wall gives slightly as she throws her weight onto it.
When Barbara wakes up screaming from a nightmare, a prison matron comes in shining a flashlight on her. In close-up, the light has a Fresnel-type lens, but in the next long shot, the flashlight has a clear lens.
One of the newspaper writes Emmett Perkins name as Emmet.