By  of the DailyBeast

LAS VEGAS—Jesus Campos had no firearm when he found Stephen Paddock and approached his room on the 32rd floor of Mandalay Bay on Sunday night.

Paddock, who had rigged cameras in the hallway and on the peephole of the door, saw Campos coming and fired through the door, hitting him in the leg, said Dave Hickey, president of the International Union, Security, Police and Fire Professionals of America. The union represents Campos and hundreds of security guards at Mandalay Bay.

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When Campos was hit, he radioed casino dispatch and told them his location—and Paddock’s.

“We received information via their dispatch center…that helped us locate where this individual was sequestered,” Clark County Sheriff Joseph Lombardo told reporters Tuesday.

When Campos first arrived on the 32nd floor, he did so by elevator because Paddock had somehow blocked stairwell doors leading to the hallway outside of his room, Hickey said. The door to the room itself was also barricaded, Campos found when he tried to open it, just before the bullets came through the door.

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Police officers subsequently approached the room and were met with 200 rounds from Paddock, Lombardo said on Wednesday night. Police fell back until SWAT arrived.

 About an hour after Paddock quit firing, a SWAT team gained entry to the suite by blowing the doors off with explosives. Paddock was found dead inside from a self-inflicted gunshot wound. Without Campos’ action, the mass murderer’s rampage that killed 58 people could have been even more deadly.

Campos, wounded, stayed on the floor and even went door-to-door, clearing rooms with police, Lombardo said, until he was ordered to leave because he was wounded.

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