I don’t believe she’s changing her story simply for the fact that saying they have the right person just doesn’t make sense. Was she shown a photo of the shooter? How could she identify him over the phone? how? Ya think she’d recognize him with red hair?
Do you think she would be sleeping soundly knowing her son was planning to kill people that night?
Arlene: "Yes, that's my son's name"
ABC news crawl: "Woman admits that son is the right man"