Twenty people were killed when a gunman opened fire in a packed Walmart store in El Paso, Texas, on Saturday. Here are of some of the other deadliest recent mass shootings in the United States
A 64-year-old retired accountant shot down 58 people from his hotel room at a crowd attending an outdoor country music concert on October 1, 2017.
Around 550 others were wounded in the attack. The accountant later committed suicide.
It is the worst mass shooting in modern US history.
A 26-year-old man who was court-martialed while in the Air Force shot dead 25 worshippers during Sunday services and wounded at least 20 others at a Baptist church in the small rural community of Sutherland Springs outside San Antonio, Texas, on November 5, 2017. The shooter fled the spot and was later found dead in his car with a self-inflicted gunshot wound.
A radicalised Muslim couple stormed a Christmas office party at a social services center in San Bernardino on December 2015 and shot 14 people, wounding 22 others. They were later shot dead by police.
The picture shows personal belongings in the Redlands, California, apartment of the radical Muslim couple Syed Farook and his wife Tashfeen Malik.