Mom was drunk when Lisa disappeared

In a tearful interview on NBC's "Today" show, Deborah Bradley said she believes she will be arrested in the disappearance of Lisa Irwin, who was 10 months old when she was reported missing in the early hours of Oct. 4. She said she had bought boxed wine and consumed "enough to be drunk" that night, but denied she did anything to hurt Lisa.
She initially told authorities she last checked on Lisa at 10:30 p.m., but she told NBC she actually last saw Lisa when she put her to bed at 6:40 p.m. She gave no explanation for the modified times. 
She also said her two sons, aged 6 and 8, say they heard noises the night Lisa disappeared, although she doesn't know if they heard noises before they went to sleep or later in the night and she doesn't want them to be involved in the investigation.
"I have not sat down and talked to them about it, specifically to not have to put them through anything else," she said.

On Friday, a $100,000 reward was offered by an anonymous donor for the child's safe return or information leading to a conviction of anyone involved in her disappearance.