Two people have died of their wounds in the Texas mass shooting, raising the death toll in the massacre to 22.
A 21-year-old Dallas resident is in police custody for the El Paso killings, with Texas Governor Greg Abbott claiming it was a hate crime.
In total, 31 people have been killed in back-to-back shootings during the weekend in El Paso and Dayton, Ohio.
US President Donald Trump, who is planning a visit to the stricken community, has blamed the internet and violent video games for fostering violence.

Philippines evacuates more than a million as super typhoon nears
Israel receives body of deceased soldier from Red Cross
US considering Putin's proposal on nuclear arms control, says Lavrov
Major US air traffic staffing shortages cancels thousands of flights
Leaders of 40 countries endorse rainforest conservation fund
