Omar MateenMost RecentPHOTOSSee Chilling Footage From Tragic Pulse Nightclub MassacreJune 12 marks the sad anniversary of the terror attack in Orlando.VIDEOS'Hands Up!' Police Body Cam Footage Reveals Horrific Pulse Nightclub ShootingSee the moment officers shouted instructions to Omar Mateen.PHOTOSGraphic Crime Scene Photos Of Orlando Shooting ReleasedPulse nightclub was covered in bullets and blood.PHOTOSSo Chilling! The Most Shocking Crime Scenes Of 2016From the Orlando shooting to the dismembered mom, see the horror revealed.VIDEOSOrlando Shooter's Wife ARRESTEDThe FBI has taken Noor Salman into custody.Celebrity'I Am Very Sorry!' Wife Of Orlando Shooter Admits She Missed Warning Signs Before MassacreCould Noor Salman have stopped madman Omar Mateen?Celebrity'The FBI Blew It!' New Documents Reveal How Orlando Shooter Escaped JusticeCould they have stopped the carnage?Celebrity'Screaming,' 'Moaning' & 'Shots Fired!' 911 Calls From Inside Club Reveal Terror Of Orlando ShootingRead the shocking new documents!PHOTOSOutrage! Orlando Killer Omar Mateen Secretly Buried In Muslim CemeterySee the final resting place of a madman.TRUE CRIMENew Documents Reveal Orlando Shooter Omar Mateen Was Expert GunmanThe deranged killer had a nearly perfect score at the shooting range.CelebrityThe Terror Tapes! Orlando Killer Rants In Arabic On 911 Calls — His Threats ExposedFind out more disturbing details about Omar Mateen's potential ISIS links.TRUE CRIMEAuthorities To Release Omar Mateen's 911 Transcripts From Orlando MassacreDisturbing new details.CelebrityShooter's Texts Revealed! Omar Mateen Sent Wife Disturbing Messages During MassacreThe deranged killer was also posting to Facebook.VIDEOSTrapped In The Bathroom: Orlando Shooting Victim Captures Pulse Massacre On TapeMiguel Leiva said it was 'the only way to let our families know we were OK.'PHOTOSBroke & Desperate! Orlando Shooter's Family Deep In Debt Before Savage MurdersOmar Mateen's parents owed $307K on their home.CelebrityOmar Mateen Called Local TV Station During Orlando Nightclub MassacreRead the deranged killer's disturbing confession!TRUE CRIMEOrlando Shooting Update: FBI Investigates Gunman Omar Mateen's In-LawsPlus, the sick killer's wife could be charged as an accessory.PHOTOSOrlando Shooter's Father 'Shocked' & 'Sad' Over Mass Murder: 'Why Did He Do It?"Seddique Mateen shares photos of his late son, who killed nearly 50 people.PHOTOSInside The Murder Den! Omar Mateen's Florida Apartment ExposedSee where the killer lived before opening fire in Orlando.CelebrityOrlando Mass Murder: Inside Grieving Families' Secret Meeting With The FBIFind out what the victims' loved ones learned.TRUE CRIMECloseted Killer? Orlando Shooter Used Gay Dating App, Was Pulse Club RegularOmar Mateen spotted inside the nigthclub an hour before the massacre.CelebrityHumiliating 'Failure!' Orlando Shooter Omar Mateen Fired From Jobs Before MassacreThe disturbed killer couldn't keep his life together.CelebrityViolent Past Exposed! Orlando Shooter's Mom Arrested After AttackRead the shocking court documents!CelebrityLocked Up! The Proof Of Orlando Shooter's Dark Family Past ExposedSee his mother's chilling mugshot!PHOTOSMarried To A Madman: Orlando Killer Omar Mateen's Divorce RevealedThe couple separated just nine months into the marriage.VIDEOSWARNING: Graphic — Victim's Snapchat Captures Shooting Inside Pulse NightclubSadly, 25-year-old Amanda Alvear died on the scene.TRUE CRIMEGovernment Fatal Blunder: Orlando Massacrist Worked As Security Contractor For FedsWhat the FBI knew BEFORE the shooting.PHOTOSOrlando Club Shooter Omar Mateen — 10 Things To KnowInside the life of the gunman who killed at least 50.