The gunman killed 58 people when he used an arsenal of modified semi-automatic rifles to fire onto the crowd at the Route 91 Harvest Festival in October 2017.

The 64-year-old fatally shot himself before officers stormed his hotel suite after the mass shooting.

Nearly two weeks after the deadliest shooting in modern U.S. history, authorities have yet to sort out the basic facts surrounding the case of a high-stakes video poker player who killed 58 people from his high-rise hotel room in Las Vegas.

A maintenance worker said Wednesday he told hotel dispatchers to call police and report a gunman had opened fire with a rifle inside Mandalay Bay before the shooter began firing from his high-rise suite into a crowd at a nearby musical performance.

More than a week after the deadliest mass shooting in U.S. history investigators are still asking why a man killed 58 people and wound hundreds of others at a country music concert.

“Anyone who was present at the time of the shooting can apply for assistance,” a Nevada official confirmed to Global News.

Kansas resident Floyd Conrade was in his Mandalay Bay hotel room on the 31st floor when Paddock began his rampage.

Las Vegas gunman Stephen Paddock booked rooms over other music festivals in the months before opening fire on a country music festival, authorities said, while thousands came out to mourn a police officer who was one of the 58 people he killed.

Conway also attacked Democrats for only talking about gun control after a tragedy.

U.S. lawmakers are considering a ban on bump stocks, which allow semi-automatic weapons to fire as quickly as machine guns, following the Las Vegas shooting that left 58 dead.