civic · prism engine
The decade grid — Perth
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Crime & Violence | 827 | 623 | 451 | 451 | 402 | 379 | 465 | 459 | 447 | 282 | 297 |
| Accidents & Road Safety | 203 | 248 | 168 | 140 | 91 | 175 | 155 | 200 | 133 | 225 | 137 |
| Governance & Policy | 159 | 177 | 97 | 50 | 32 | 57 | 131 | 104 | 63 | 66 | 64 |
| Public Health | 67 | 53 | 59 | 47 | 107 | 210 | 135 | 84 | 30 | 31 | 13 |
| Policing & Law Enforcement | 103 | 54 | 30 | 45 | 60 | 92 | 88 | 45 | 41 | 43 | 26 |
| Disasters & Emergencies | 40 | 25 | 30 | 45 | 41 | 166 | 47 | 80 | 39 | 38 | 39 |
| Public Safety | 49 | 34 | 50 | 51 | 28 | 64 | 59 | 105 | 69 | 47 | 30 |
| Infrastructure & Utilities | 82 | 52 | 28 | 28 | 15 | 29 | 27 | 21 | 13 | 27 | 11 |
| Corruption & Fraud | 36 | 32 | 34 | 26 | 12 | 18 | 39 | 13 | 13 | 24 | 12 |
| Missing Persons | 37 | 22 | 24 | 20 | 33 | 30 | 25 | 23 | 13 | 17 | 13 |
civic · prism engine
Weapons named — Perth
| Knife | 478 | weapon | |
| Stabbing | 221 | weapon | |
| Guns | 212 | weapon | |
| Metal Pole | 111 | weapon | |
| Punch | 107 | weapon | |
| Kitchen Knife | 90 | weapon |
civic · prism engine
Stated motives — Perth
| Theft | 188 | motive | |
| Financial Gain | 78 | motive | |
| Sexual Assault | 78 | motive | |
| Dispute | 46 | motive | |
| Revenge | 46 | motive | |
| Robbery | 37 | motive |
civic · prism engine
Deadliest reported events — Perth
≥3 reports corroborate the same toll in the same month · value = corroborating reports Conflicting tolls for one incident are merged into a range, never summed.
| War Crimes Investigation · 2020 | 3 | ≈39 dead | |
| Missile Attack · 2018 | 4 | ≈38 dead | |
| Homicide · 2024 | 3 | ≈27 dead | |
| Terrorist Attack · 2025 | 4 | ≈15 dead | |
| Wildfire · 2020 | 3 | ≈15 dead | |
| Traffic Accident · 2022 | 4 | ≈13 dead |