Police Say CA Gunman Knew Victims

A shooting occurred at a California office building, where four people, including a child, were killed. The gunman, who knew his victims, locked the building's gates with chains. Police had to cut through to enter and arrest him. The motive is believed to be personal or business-related.

What did the gunman use to lock the gates of the building?

• Padlocks

• Bicycle chains

• Rope

• Metal bars

Where was the gunman arrested?

• At the scene

• In the hospital

• At home

• In a car