| − | The shooting occurred during the local premiere of ''The Dark Knight Rises''. Many people attended the midnight premiere wearing costumes based on earlier Batman movies. Holmes was wearing full body armor, including a throat protector and a ballistic face protector. He carried three weapons: a Remington shotgun, a Smith & Wesson M&P assault rifle with a 100-round drum magazine and a Glock .40 caliber handgun.<ref name=wp>{{cite news|title=A day of tears and twists in Colorado|work=[[Washington Post]]|page=A1|date=July 23, 2012|author=David Fahrenthold, Thomas Heath and Joel Achenbach}}</ref> Twenty minutes into the show, Holmes entered the movie theater through the emergency exit, released a gas grenade,<ref name=saslow/> and began shooting at patrons.<ref name=denver/> Twelve people died and 58 were wounded.<ref name=denver/> Holmes' assault rifle had jammed about half way through its magazine.<ref name=wp/> At least one bullet penetrated the partition separating the adjacent theatre and wounded a patron in the next room.<ref name=saslow/> Holmes was arrested shortly after the shooting was over.<ref name=denver>[http://www.denverpost.com/news/ci_21124893/12-shot-dead-58-wounded-aurora-movie-theater 12 shot dead, 58 wounded in Aurora movie theater during Batman premier], [[Denver Post]]</ref> When police arrived, they appeared to have mistaken Holmes for a SWAT officer based on his costume. Holmes left the threatre and returned to his car. One officer noticed something irregular about Holmes' SWAT gear, questioned him, and arrested him. Holmes surrendered without resisting.<ref name=wp/> | + | The shooting occurred during the local premiere of ''The Dark Knight Rises''. Many people attended the midnight premiere wearing costumes based on earlier Batman movies. Holmes was wearing full body armor, including a throat protector and a ballistic face protector. He carried three weapons: a Remington shotgun, a Smith & Wesson M&P assault rifle with a 100-round drum magazine and a Glock .40 caliber handgun.<ref name=wp>{{cite news|title=A day of tears and twists in Colorado|work=[[Washington Post]]|page=A1|date=July 23, 2012|author=David Fahrenthold, Thomas Heath and Joel Achenbach}}</ref> Twenty minutes into the show, Holmes entered the movie theater through the emergency exit, released a gas grenade,<ref name=saslow/> and began shooting at patrons.<ref name=denver/> Twelve people died and 58 were wounded.<ref name=denver/> Holmes' assault rifle had jammed about half way through its magazine.<ref name=wp/> At least one bullet penetrated the partition separating the adjacent theatre and wounded a patron in the next room.<ref name=saslow/> Holmes was arrested shortly after the shooting was over.<ref name=denver>[http://www.denverpost.com/news/ci_21124893/12-shot-dead-58-wounded-aurora-movie-theater 12 shot dead, 58 wounded in Aurora movie theater during Batman premier], [[Denver Post]]</ref> When police arrived, they appeared to have mistaken Holmes for a SWAT officer based on his costume. Holmes left the theatre and returned to his car. One officer noticed something irregular about Holmes' SWAT gear, questioned him, and arrested him. Holmes surrendered without resisting.<ref name=wp/> |
| | Police then went to Holmes' apartment to investigate further and discovered that it had been booby-trapped with many explosives. Police concluded that Homes had spent months accumulating explosives, weapons and ammunition.<ref name=wp/> The computer collected at the apartment is being analyzed with the assistance of the FBI.<ref name=wp/> | | Police then went to Holmes' apartment to investigate further and discovered that it had been booby-trapped with many explosives. Police concluded that Homes had spent months accumulating explosives, weapons and ammunition.<ref name=wp/> The computer collected at the apartment is being analyzed with the assistance of the FBI.<ref name=wp/> |