No significant issues found • 25%

Other • 25%

Minor procedural errors • 25%

Significant procedural failures • 25%

Identified and arrested • 25%

Not identified • 25%

Other outcome • 25%

Identified but not arrested • 25%

Other • 25%

No significant findings • 25%

Procedural errors identified • 25%

Personnel changes recommended • 25%

Both leadership and operational changes recommended • 25%

No significant changes recommended • 25%

Leadership changes recommended • 25%

Operational changes recommended • 25%

Investigation inconclusive • 25%

All officers cleared • 25%

Some officers disciplined • 25%

All officers disciplined • 25%

No • 50%

Yes • 50%

Assailant's motives remain unknown • 25%

Assailant linked to larger group • 25%

Confirmed assailant acted alone • 25%

Other • 25%

Inconclusive • 25%

Part of a larger plot • 25%

Lone wolf terrorist act • 25%

Non-terror related • 25%

Yes • 50%

No • 50%

No • 50%

Yes • 50%

No • 50%

Yes • 50%

Yes • 50%

No • 50%