Security protocols were followed • 25%

Security protocols were not followed • 25%

Security protocols were intentionally compromised • 25%

Other • 25%

Lone gunman • 25%

Domestic terrorism plot • 25%

Foreign involvement • 25%

Unresolved • 25%

Shooter apprehended and charged • 25%

Shooter apprehended but not charged • 25%

Shooter remains at large • 25%

Security protocol changes • 25%

Leadership changes • 25%

No significant changes • 25%

Other • 25%

Complete exoneration of the Secret Service • 25%

Minor lapses identified • 25%

Major lapses identified • 25%

Gross negligence or misconduct identified • 25%

Major security protocol changes • 25%

Dismissals or resignations within the Secret Service • 25%

No significant changes • 25%

Other • 25%

Security lapse identified • 25%

No security lapse identified • 25%

Inconclusive findings • 25%

Other • 25%

Perpetrator identified and apprehended • 25%

Perpetrator identified but not apprehended • 25%

Perpetrator not identified • 25%

Investigation inconclusive • 25%

No significant issues found • 25%

Minor issues found • 25%

Major issues found • 25%

Systemic failure identified • 25%

Suspect apprehended and charged • 25%

Suspect apprehended but not charged • 25%

Suspect not apprehended • 25%

Investigation inconclusive • 25%

Suspect identified and arrested • 25%

Suspect identified but not arrested • 25%

No suspect identified • 25%

Investigation ongoing • 25%

No significant changes • 25%

Policy changes implemented • 25%

Personnel changes implemented • 25%

Both policy and personnel changes • 25%

Yes • 50%

No • 50%

Gunman acted alone • 25%

Gunman was part of a larger conspiracy • 25%

Investigation remains inconclusive • 25%

Other outcome • 25%

Lone wolf attack • 25%

Part of a larger conspiracy • 25%

Unresolved • 25%

Other • 25%

Suspect apprehended • 25%

Suspect not apprehended • 25%

Suspect deceased • 25%