58 people were killed and 515 were injured after a gunman opened fire at the Mandalay Bay Resort and Casino in Las Vegas on Sunday night.
It is the deadliest shooting in modern U.S. history.
The shooting occurred during the Route 91 Harvest Music Festival, which was taking place across the street from the hotel.
In the aftermath of the shooting, there are many questions. Here's where you can find the most reliable answers.
According to a press release from the Las Vegas Metropolitan Police Department, the sole suspect in the mass shooting is 64-year-old Stephen Craig Paddock.
They reported that Paddock opened fire on a crowd of more than 22,000 concert attendees from his hotel room on the 32nd floor of Mandalay Bay on Sunday night, October 1, at approximately 10:08 p.m.
The Clark County Fire Department first estimated that “406 people were transported to area hospitals and 50 are dead” following the shooting, though now the numbers have risen to 58 casualties and 515 injured.
Who was the shooter?
Police identified the lone suspect in the Las Vegas shooting as 64-year-old Stephen Craig Paddock, a white male resident of Mesquite, NV.
According to USA Today, Clark County Sheriff Joseph Lombardo said officers determined where the shots were coming from, stormed the room, and killed the suspect (though there are conflicting reports about how Paddock died).
His motive for the shooting has not been determined.
According to USA Today, “law enforcement authorities had located a ‘person of interest'” named Marilou Danley, who’s believed to be Paddock’s roommate. She was later cleared of involvement.
Where can I learn the latest updates?
Follow the Las Vegas Metropolitan Police Department on Twitter @LVMPD for the latest updates.
This story is developing.