Worst shooting incidents in US

After a gunman killed more than 50 people at a Las Vegas concert Sunday, here are some of the deadliest mass shootings in the United States in the past 25 years.
Source: AFP

FLORIDA CLUB: 49 KILLED

A heavily-armed gunman opens fire inside a gay nightclub in the city of Orlando on June 12, 2016 and kills 49 people.

The attacker is killed in a shootout with police; he pledges allegiance to the Islamic State group, which later claims responsibility.

VIRGINIA TECH: 32 KILLED

A 23-year-old student of Korean origin goes on a rampage at Virginia Tech University in the town of Blacksburg in April 2007. He kills 27 students and five teachers before committing suicide.

SANDY HOOK: 26 KILLED

A disturbed 20-year-old man kills his mother in Newtown, Connecticut, in December 2012 before blasting his way into Sandy Hook Elementary School and shooting dead 20 six- and seven-year old children and six adults. He commits suicide.

TEXAS RESTAURANT: 22 DEAD

In October 1991 a man shoots dead 22 people in a restaurant in the town of Killeen and then kills himself.

CALIFORNIA OFFICE PARTY: 14 DEAD

A newlywed radicalized Muslim couple storm an Christmas office party at a social services center in San Bernardino in December 2015 and gun down 14 people, wounding 22 others. They are shot dead by police.

FORT HOOD MILITARY BASE: 13 DEAD

In November 2009 a US army psychiatrist opens fire at his military base in Killeen, killing 13 people and wounding 42, before being overpowered by police.

NEW YORK IMMIGRANT CENTER: 13 DEAD

A Vietnamese immigrant shoots dead 13 people at a civic center in the New York state city of Binghamton in April 2009, before killing himself.

MARINES: 12 DEAD

A troubled former serviceman shoots randomly at workers at the Washington Navy Yard headquarters in September 2013, killing 12 people before he is shot dead by officers.

DENVER CINEMA: 12 DEAD

A young man wearing body armor storms a cinema showing a late-night premiere of a Batman film in Aurora in July 2012, opening fire and releasing tear gas. Twelve people and 70 wounded. He is sentenced to life in prison.

COLUMBINE HIGH: 12 DEAD

Two teenage boys shoot and kill 12 classmates and a teacher at Columbine High School in Littleton, Colorado, in April 1999, before killing themselves.