CNN CNN Newsroom With Fredricka Whitfield January 2, 2016 17:48:00
Ava in intensive care for four days. before that, ava had no prior health problems and she experienced some form of seizure. >> even though we're so upset and saddened and stressed, we're trying to hold it together for them. it's hard. we're a big family. >> reporter: just one family moved out by a gas leak disaster that might be unseen and is still months away from being undone. paul vercammen, cnn, porter ranch, california. >> and tonight on cnn, erin brockovich joining us live. she'll talk about this case and the work she's doing to help the families. that's tonight at 7:00 eastern time rig...