New details emerge on the suspected FlyDubai hijacking, with investigators indicating the Omani co-pilot likely targeted Ben-Gurion Airport. Dozens are quarantined after a Russian plague lab researcher died of an undisclosed illness in Siberia. Newly obtained documents reveal Cornell University police drafted letters to wireless carriers in a sexual assault investigation. A former American Idol contestant was sentenced to life in prison for his wife's murder. Finally, the Nobel Prize in Medicine was awarded to scientists who developed optogenetics to decode brain functions.