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曼焦内对联邦指控认罪，律师称州法院不得再起诉
Luigi Mangione pleads guilty in federal case related to UnitedHealthcare CEO killing
Mangione's lawyers immediately argued his federal plea means he cannot be prosecuted in state court for Brian Thompson's slaying due to double jeopardy.
更进一步：量化金融体系
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力