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.
US immigration agent fatally shoots woman in Minneapolis
US seizes another tanker tied to Venezuela as Trump widens oil push
Protesting French farmers bring tractors to Paris
Trump withdraws US from dozens of international and UN entities
US seizes Russian-flagged oil tanker linked to Venezuela
