প্রকাশ: রোববার, ৪ আগস্ট, ২০১৯, ৪:১২ পিএম আপডেট: ০৪.১২.২০১৯ ১০:৫১ এএম

A gunman armed with an assault rifle killed 20 people Saturday when he opened fire on shoppers at a packed Walmart store in El Paso, Texas, reports AFP. Less than 13 hours later, a lone shooter killed nine people in Dayton, Ohio early Sunday before being shot dead by responding police officers. The attacker opened fire around 1:00 am (0500 GMT) on a street in the popular bar and nightlife district called Oregon, leaving nine dead and 26 wounded.

CCTV images said to be of the gunman have emerged. Photo: AFP

Authorities work the scene of a mass shooting, Sunday, Aug. 4, 2019, in Dayton, Ohio.

Bodies are removed from at the scene of a mass shooting in Dayton, Ohio. Photograph: John Minchillo/AP