...After a trip to Wal-Mart, Amber's mother, Loretta Wilson, left her SUV running in a closed garage.
Wilson told investigators that the SUV wouldn't turn off, so she left it running in the garage overnight.
She found the two girls dead the next morning, one in the kitchen and one in a bedroom, and was nearly overcome herself by the colorless, odorless gas.
When deputies arrived, the vehicle was not running, the keys were on the counter and the tank was half full, Barbera said.
Detectives continued to investigate the deaths Monday and planned to examine the 2006 Ford Escape...
...Wilson remained in West Boca Medical Center's Intensive Care Unit, Barbera said. Despite high levels of carbon monoxide in her body, she is expected to survive...