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.

Netanyahu says Israel to decide which international forces in Gaza acceptable
Two suspects in Louvre jewel heist case arrested in Paris
Russian attack on Kyiv kills three, injures 31
PKK announces withdrawal from Turkey
Israeli military says it conducted 'targeted strike' in central Gaza
