A passerby stops to look over a street side memorial to the shooting victims of the Borderline Bar in Thousand Oaks, Calif., on Tuesday. Investigators said the number of victims from the shooting at the country music bar could have been much higher based on the amount of ammunition the gunman carried.

A passerby stops to look over a street side memorial to the shooting victims of the Borderline Bar in Thousand Oaks, Calif., on Tuesday. Investigators said the number of victims from the shooting at the country music bar could have been much higher based on the amount of ammunition the gunman carried.