Shooting rampage at California social services agency leaves 14 dead, 17 wounded

Spent cartridge lies on the ground as police officers secure the area after at least one person opened fire at a social services agency in San Bernardino, California, Dec 2, 2015.[Photo/Agencies]

STRING OF SHOOTINGS

So far in 2015, there have been more than 350 shootings in which four or more people died, according to the crowd-sourced website shootingtracker.com, which keeps a running tally of mass shootings.

The shooting in California comes less than a week after a gunman killed three people and wounded nine in a shooting rampage at a Planned Parenthood clinic in Colorado Springs, Colorado. In October, a gunman killed nine people at a college in Oregon, and in June, a white gunman killed nine black churchgoers in South Carolina.

Gun control advocates, including Democratic President Barack Obama, say easy access to firearms is a major factor in the shooting epidemic, while the National Rifle Association and other pro-gun advocates say the Second Amendment of the US Constitution guarantees Americans the right to bear arms.