Hundreds of bullets rained down on a jam-packed outdoor concert at the Mandalay Bay Hotel and Casino along the Las Vegas Strip late Sunday, killing at least 20 people and wounding scores more as terrified spectators ran for their lives, according to police and hospital officials. Here are heartbreaking scenes from the shooting site.
Lombardo had traveled to Mumbai after the November 2008 terrorist attacks on hotels and other sites.
Mayhem and panic gripped a country music festival in Las Vegas when a gunman opened fire on revellers.
At least 50 people have been killed after a gunman opened fire at the Mandalay Bay Casino in Las Vegas - the deadliest mass shooting in the history of United States. Here's a look at other such incidents that have struck the country in recent times.
African-American George Floyd's death on May 25 has sparked civil unrest that has since spread nationwide.