On late Wednesday night, 12 people were shot and killed at a bar in California. Among them was a police officer. The gunman dressed in all black and is still being identified. Police are looking into the suspects motives. Hundreds were inside the bar at the time and many were injured. The gunman fired from what witnesses said as a “big handgun” and smoke grenades. Police responded to calls from the people inside the Borderline Bar and Grill. This is an ongoing investigation, but the people in California were advised to stay clear of the area.