In 2005, a baby girl was found dead in the women’s bathroom trash can at Phoenix Sky Harbor Airport. The medical examiner rule she was suffocated, and lived just 24 hours. She became known as “Baby Skylar.” For nearly two decades, police had no idea who the baby’s mother was, or why she was killed. Now, detectives have found and arrested 51-year-old Annie Anderson of Washington state for first degree murder; the baby’s own mother. How they found her so many years later, her checkered past in Washington, and what a detective says “divine intervention” may be the reason Baby Skylar was ever found at all.