Panic and chaos after Las Vegas shooting

A mass shooting at an open-air country music show in Las Vegas has left concert-goers traumatised and terrified.

Getty photographs from the scene show the panic after gunfire broke out, leaving people ducking for cover and hiding behind cars where they could.

LAS VEGAS, NV - OCTOBER 01: (EDITORS NOTE: Image contains graphic content.) People carry a person at the Route 91 Harvest country music festival after apparent gun fire was heard on October 1, 2017 in Las Vegas, Nevada. There are reports of an active shooter around the Mandalay Bay Resort and Casino.  (Photo by David Becker/Getty Images)
Photo credit: Getty

Bottles lie strewn across the grass at the Route 91 Harvest Festival, where only moments before, people were dancing and cheering.

As well as the bottles, there are bloody bodies. At least 20 people have been killed and 100 injured in the shooting.

It's not known how much higher the toll will rise.

LAS VEGAS, NV - OCTOBER 01:   People run for cover at the Route 91 Harvest country music festival after apparent gun fire was heard on October 1, 2017 in Las Vegas, Nevada. There are reports of an active shooter around the Mandalay Bay Resort and Casino.  (Photo by David Becker/Getty Images)
Photo credit: Getty

A tourist staying at the nearby MGM hotel told Newshub that everyone was "crying and panicking", with the hotel sent into lockdown.

Police have confirmed one suspect is "down", but it's not yet known how many were involved in the attack.

Newshub.