joining us in los angeles is lisa bloom, cbs news legal analyst, from washington wendy murphy and author of "injustice for some" and thomasu off. child protective services announced they're looking into daniel schuler here. where does this come from? how does this affect, i guess, this case? >> that's a good question. was he a neglectful parent for allowing his children to get into that car. child protective services has jurisdiction to ask that question. they have a reason to be concerned if, indeed, he knew his wife either was drinking, was drunk, was high at the time she drove away with his children in the car, or that she had a propensity, a problem, if you will, with alcohol and he knew about it. then he could be held reckless under child protective services standards and potentially lose custody of the remaining 5-year-old child who survived if, indeed, that's the finding they make. >> we did hear daniel say in that piece, he's been saying it all week, his wife was not an alcoholic and he never saw his wife take a drink or be drunk in his presence. >> the lawyers representing the three adults that were killed in the