Police have identified 19-year-old Darion Marcus Aguilar as the gunman in Saturday's deadly shootings at a Maryland mall. Police said he shot three people out of a store in the Mall in Columbia before killing himself. 

 

US health officials will board a cruise ship docked at the US Virgin Islands to investigate an illness outbreak that has sickened at least 300 people. 

 

And the average US price of gasoline has dipped 3.5 cents a gallon in the past two weeks. According to the Lundberg survey released Sunday, the average nationwide for a gallon of regular is now $3.31. 

 

Bob McCall, the Associated Press, with AP News Minute.