Authorities say a gunman wearing clothes with an Iranian flag design and the words "Property of Allah" killed two people and wounded 14 at a Texas bar. The FBI said the shooting in Austin is being investigated as a potential act of terrorism. Police shot and killed the man, who had used both a pistol and a rifle early in the shooting early Sunday, a day after the U.S. and Israel launched an attack on Iran. The Department of Homeland Security identified the gunman as 53-year-old Ndiaga Diagne. Multiple people briefed on the investigation say Diagne is originally from Senegal. Austin Mayor Kirk Watson says a fast police response in confronting the gunman saved lives.

Authorities trying to solve the disappearance of Nancy Guthrie say they might tap DNA genealogy databases. It's the same step that police took to unravel a series of murders in California and the fatal stabbings of four college students in Idaho. The strategy could pay off: If unknown DNA evidence can be connected to someone in a genealogy database, it could lead investigators to a suspect in Guthrie's apparent kidnapping in Arizona. A law enforcement database didn't turn up any matches to DNA found in gloves a few miles from Guthrie's home.