澳大利亚独立议员遭驾车蓄意撞击，嫌犯不在警方监控范围内

1. 核心事实剥离

• 事件本质：澳大利亚独立议员 Helen Haines 在 Wangaratta 选区办公室外遭 43 岁嫌疑人驾车撞击两次（嫌疑人倒车后二次冲撞），属"蓄意行为"；嫌犯此前不在警方监控名单。〔SRC:"The suspect who hit Helen Haines with his car reversed so he could ram into her a second time"；"no recent intelligence... that put him on our radar"；"deliberate act"〕
• 可交易变量：