 A Fairbanks woman will spend decades in prison for killing her two baby daughters. Stephanie Bilecki pled guilty on Tuesday to murdering her 4-month-old in 2015 and her 13-month-old in 2017. The second child was suffocated, and though the first baby's cause of death was inconclusive, authorities say the symptoms were consistent with suffocation. Bilecki was sentenced to 45 years in prison. Find more news by visiting RadioKenai.com. That's news of the Kenai in Alaska.