See Chilling Footage From Tragic Pulse Nightclub Massacre
![Pulse Nightclub Orlando Shooting Anniversary](https://media.radaronline.com/brand-img/bEHUX4LAb/480x251/2017/06/pulse-nightclub-orlando-shooting-anniversary-pp.jpg?position=top 480w, https://media.radaronline.com/brand-img/bEHUX4LAb/640x335/2017/06/pulse-nightclub-orlando-shooting-anniversary-pp.jpg?position=top 640w, https://media.radaronline.com/brand-img/bEHUX4LAb/768x402/2017/06/pulse-nightclub-orlando-shooting-anniversary-pp.jpg?position=top 768w, https://media.radaronline.com/brand-img/bEHUX4LAb/1024x536/2017/06/pulse-nightclub-orlando-shooting-anniversary-pp.jpg?position=top 1024w, https://media.radaronline.com/brand-img/bEHUX4LAb/1280x670/2017/06/pulse-nightclub-orlando-shooting-anniversary-pp.jpg?position=top 1280w, https://media.radaronline.com/brand-img/bEHUX4LAb/1440x753/2017/06/pulse-nightclub-orlando-shooting-anniversary-pp.jpg?position=top 1440w, https://media.radaronline.com/brand-img/bEHUX4LAb/1600x837/2017/06/pulse-nightclub-orlando-shooting-anniversary-pp.jpg?position=top 1600w, https://media.radaronline.com/brand-img/bEHUX4LAb/2160x1130/2017/06/pulse-nightclub-orlando-shooting-anniversary-pp.jpg?position=top 2160w)
Jun. 12 2017, Published 3:09 p.m. ET
![Pulse Nightclub Orlando Shooting Anniversary](https://media.radaronline.com/brand-img/RjDEmkAqj/480x315/2017/06/pulse-nightclub-orlando-shooting-anniversary-pp.jpg 480w, https://media.radaronline.com/brand-img/RjDEmkAqj/640x420/2017/06/pulse-nightclub-orlando-shooting-anniversary-pp.jpg 640w, https://media.radaronline.com/brand-img/RjDEmkAqj/768x504/2017/06/pulse-nightclub-orlando-shooting-anniversary-pp.jpg 768w, https://media.radaronline.com/brand-img/RjDEmkAqj/1024x672/2017/06/pulse-nightclub-orlando-shooting-anniversary-pp.jpg 1024w, https://media.radaronline.com/brand-img/RjDEmkAqj/1280x840/2017/06/pulse-nightclub-orlando-shooting-anniversary-pp.jpg 1280w, https://media.radaronline.com/brand-img/RjDEmkAqj/1440x945/2017/06/pulse-nightclub-orlando-shooting-anniversary-pp.jpg 1440w, https://media.radaronline.com/brand-img/RjDEmkAqj/1600x1050/2017/06/pulse-nightclub-orlando-shooting-anniversary-pp.jpg 1600w, https://media.radaronline.com/brand-img/RjDEmkAqj/2160x1418/2017/06/pulse-nightclub-orlando-shooting-anniversary-pp.jpg 2160w)
June 12 marks the sad one-year anniversary of the terrorism attack at Pulse Nightclub in Orlando, Florida. The mass shooting left 49 people dead and 58 wounded.
![Pulse Nightclub Orlando Shooting Anniversary](https://media.radaronline.com/brand-img/dqzA9XbaJ/480x307/2017/06/pulse-nightclub-orlando-shooting-anniversary-01.jpg 480w, https://media.radaronline.com/brand-img/dqzA9XbaJ/640x409/2017/06/pulse-nightclub-orlando-shooting-anniversary-01.jpg 640w, https://media.radaronline.com/brand-img/dqzA9XbaJ/768x490/2017/06/pulse-nightclub-orlando-shooting-anniversary-01.jpg 768w, https://media.radaronline.com/brand-img/dqzA9XbaJ/1024x653/2017/06/pulse-nightclub-orlando-shooting-anniversary-01.jpg 1024w, https://media.radaronline.com/brand-img/dqzA9XbaJ/1280x817/2017/06/pulse-nightclub-orlando-shooting-anniversary-01.jpg 1280w, https://media.radaronline.com/brand-img/dqzA9XbaJ/1440x919/2017/06/pulse-nightclub-orlando-shooting-anniversary-01.jpg 1440w, https://media.radaronline.com/brand-img/dqzA9XbaJ/1600x1021/2017/06/pulse-nightclub-orlando-shooting-anniversary-01.jpg 1600w, https://media.radaronline.com/brand-img/dqzA9XbaJ/2160x1378/2017/06/pulse-nightclub-orlando-shooting-anniversary-01.jpg 2160w)
Omar Mateen, 29, went on a rampage during a hate-filled shooting at the gay club Pulse in 2016.
There was a tense three-hour standoff, which left the security guard dead.
![Pulse Nightclub Orlando Shooting Anniversary](https://media.radaronline.com/brand-img/Aytx0TbU5/480x291/2017/06/pulse-nightclub-orlando-shooting-anniversary-02.jpg 480w, https://media.radaronline.com/brand-img/Aytx0TbU5/640x388/2017/06/pulse-nightclub-orlando-shooting-anniversary-02.jpg 640w, https://media.radaronline.com/brand-img/Aytx0TbU5/768x466/2017/06/pulse-nightclub-orlando-shooting-anniversary-02.jpg 768w, https://media.radaronline.com/brand-img/Aytx0TbU5/1024x621/2017/06/pulse-nightclub-orlando-shooting-anniversary-02.jpg 1024w, https://media.radaronline.com/brand-img/Aytx0TbU5/1280x776/2017/06/pulse-nightclub-orlando-shooting-anniversary-02.jpg 1280w, https://media.radaronline.com/brand-img/Aytx0TbU5/1440x873/2017/06/pulse-nightclub-orlando-shooting-anniversary-02.jpg 1440w, https://media.radaronline.com/brand-img/Aytx0TbU5/1600x970/2017/06/pulse-nightclub-orlando-shooting-anniversary-02.jpg 1600w, https://media.radaronline.com/brand-img/Aytx0TbU5/2160x1309/2017/06/pulse-nightclub-orlando-shooting-anniversary-02.jpg 2160w)
Watch: Body cam footage from police responding to the mass shooting shows the chaos as officers shouted at the killer.
![Pulse Nightclub Orlando Shooting Anniversary](https://media.radaronline.com/brand-img/PaggHlDs0/480x307/2017/06/pulse-nightclub-orlando-shooting-anniversary-03.jpg 480w, https://media.radaronline.com/brand-img/PaggHlDs0/640x409/2017/06/pulse-nightclub-orlando-shooting-anniversary-03.jpg 640w, https://media.radaronline.com/brand-img/PaggHlDs0/768x490/2017/06/pulse-nightclub-orlando-shooting-anniversary-03.jpg 768w, https://media.radaronline.com/brand-img/PaggHlDs0/1024x653/2017/06/pulse-nightclub-orlando-shooting-anniversary-03.jpg 1024w, https://media.radaronline.com/brand-img/PaggHlDs0/1280x817/2017/06/pulse-nightclub-orlando-shooting-anniversary-03.jpg 1280w, https://media.radaronline.com/brand-img/PaggHlDs0/1440x919/2017/06/pulse-nightclub-orlando-shooting-anniversary-03.jpg 1440w, https://media.radaronline.com/brand-img/PaggHlDs0/1600x1021/2017/06/pulse-nightclub-orlando-shooting-anniversary-03.jpg 1600w, https://media.radaronline.com/brand-img/PaggHlDs0/2160x1378/2017/06/pulse-nightclub-orlando-shooting-anniversary-03.jpg 2160w)
Images from inside the club show the terrifying aftereffects of the attack.
![Pulse Nightclub Orlando Shooting Anniversary](https://media.radaronline.com/brand-img/JVy4vCnOz/480x412/2017/06/pulse-nightclub-orlando-shooting-anniversary-04.jpg 480w, https://media.radaronline.com/brand-img/JVy4vCnOz/640x550/2017/06/pulse-nightclub-orlando-shooting-anniversary-04.jpg 640w, https://media.radaronline.com/brand-img/JVy4vCnOz/768x659/2017/06/pulse-nightclub-orlando-shooting-anniversary-04.jpg 768w, https://media.radaronline.com/brand-img/JVy4vCnOz/1024x879/2017/06/pulse-nightclub-orlando-shooting-anniversary-04.jpg 1024w, https://media.radaronline.com/brand-img/JVy4vCnOz/1280x1099/2017/06/pulse-nightclub-orlando-shooting-anniversary-04.jpg 1280w, https://media.radaronline.com/brand-img/JVy4vCnOz/1440x1236/2017/06/pulse-nightclub-orlando-shooting-anniversary-04.jpg 1440w, https://media.radaronline.com/brand-img/JVy4vCnOz/1600x1373/2017/06/pulse-nightclub-orlando-shooting-anniversary-04.jpg 1600w, https://media.radaronline.com/brand-img/JVy4vCnOz/2160x1854/2017/06/pulse-nightclub-orlando-shooting-anniversary-04.jpg 2160w)
The mass shooting was the deadliest terror attack in the United States since Sept. 11, 2001.
![Pulse Nightclub Orlando Shooting Anniversary](https://media.radaronline.com/brand-img/ZMwrQro3M/480x336/2017/06/pulse-nightclub-orlando-shooting-anniversary-05.jpg 480w, https://media.radaronline.com/brand-img/ZMwrQro3M/640x448/2017/06/pulse-nightclub-orlando-shooting-anniversary-05.jpg 640w, https://media.radaronline.com/brand-img/ZMwrQro3M/768x538/2017/06/pulse-nightclub-orlando-shooting-anniversary-05.jpg 768w, https://media.radaronline.com/brand-img/ZMwrQro3M/1024x717/2017/06/pulse-nightclub-orlando-shooting-anniversary-05.jpg 1024w, https://media.radaronline.com/brand-img/ZMwrQro3M/1280x896/2017/06/pulse-nightclub-orlando-shooting-anniversary-05.jpg 1280w, https://media.radaronline.com/brand-img/ZMwrQro3M/1440x1007/2017/06/pulse-nightclub-orlando-shooting-anniversary-05.jpg 1440w, https://media.radaronline.com/brand-img/ZMwrQro3M/1600x1119/2017/06/pulse-nightclub-orlando-shooting-anniversary-05.jpg 1600w, https://media.radaronline.com/brand-img/ZMwrQro3M/2160x1511/2017/06/pulse-nightclub-orlando-shooting-anniversary-05.jpg 2160w)
Bullets pock marked the club.
![Pulse Nightclub Orlando Shooting Anniversary](https://media.radaronline.com/brand-img/514oPByTW/480x454/2017/06/pulse-nightclub-orlando-shooting-anniversary-06.jpg 480w, https://media.radaronline.com/brand-img/514oPByTW/640x606/2017/06/pulse-nightclub-orlando-shooting-anniversary-06.jpg 640w, https://media.radaronline.com/brand-img/514oPByTW/768x727/2017/06/pulse-nightclub-orlando-shooting-anniversary-06.jpg 768w, https://media.radaronline.com/brand-img/514oPByTW/1024x969/2017/06/pulse-nightclub-orlando-shooting-anniversary-06.jpg 1024w, https://media.radaronline.com/brand-img/514oPByTW/1280x1211/2017/06/pulse-nightclub-orlando-shooting-anniversary-06.jpg 1280w, https://media.radaronline.com/brand-img/514oPByTW/1440x1362/2017/06/pulse-nightclub-orlando-shooting-anniversary-06.jpg 1440w, https://media.radaronline.com/brand-img/514oPByTW/1600x1514/2017/06/pulse-nightclub-orlando-shooting-anniversary-06.jpg 1600w, https://media.radaronline.com/brand-img/514oPByTW/2160x2043/2017/06/pulse-nightclub-orlando-shooting-anniversary-06.jpg 2160w)
A bullet pierced one police officer's helmet, laying bare just how dangerous the devastating attack was for first responders.
![Pulse Nightclub Orlando Shooting Anniversary](https://media.radaronline.com/brand-img/xjvMTSn6v/480x389/2017/06/pulse-nightclub-orlando-shooting-anniversary-07.jpg 480w, https://media.radaronline.com/brand-img/xjvMTSn6v/640x519/2017/06/pulse-nightclub-orlando-shooting-anniversary-07.jpg 640w, https://media.radaronline.com/brand-img/xjvMTSn6v/768x622/2017/06/pulse-nightclub-orlando-shooting-anniversary-07.jpg 768w, https://media.radaronline.com/brand-img/xjvMTSn6v/1024x829/2017/06/pulse-nightclub-orlando-shooting-anniversary-07.jpg 1024w, https://media.radaronline.com/brand-img/xjvMTSn6v/1280x1037/2017/06/pulse-nightclub-orlando-shooting-anniversary-07.jpg 1280w, https://media.radaronline.com/brand-img/xjvMTSn6v/1440x1166/2017/06/pulse-nightclub-orlando-shooting-anniversary-07.jpg 1440w, https://media.radaronline.com/brand-img/xjvMTSn6v/1600x1296/2017/06/pulse-nightclub-orlando-shooting-anniversary-07.jpg 1600w, https://media.radaronline.com/brand-img/xjvMTSn6v/2160x1749/2017/06/pulse-nightclub-orlando-shooting-anniversary-07.jpg 2160w)
Police blew holes in the club's exterior in an effort to rescue terrified hostages trapped in bathrooms. Mateen was shot dead by police just before 6 a.m.
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