Mass shooting reported in Las Vegas concert

LOS ANGELES – A mass shooting occurred outside of the Mandalay Bay Hotel in Las Vegas in the US state of Nevada Sunday night during a concert, resulting in multiple casualties, local media reported.

At least 20 are dead and more than 100 are injured in the shooting, according to the police.

In video clips posted online, the sound of an automatic weapon being fired can be heard. It was reported that the kind of firearm that made that noise cannot be easily purchased at US gun stores.

ABC 7 news channel reported that there were hundreds of shots, and more than 20 victims are being treated in a Las Vegas hospital.

It added that one suspect was killed by police.