路易吉·曼吉奥内因枪杀美国联合健康保险公司首席执行官布莱恩·汤普森而面临联邦和纽约州的双重诉讼[1]。在联邦案件中，曼吉奥内面临两项跟踪罪名[1]；在纽约州案件中则面临谋杀和武器指控[1]，两案均可能导致终身监禁[1]。汤普森于2024年在曼哈顿街道遭枪杀[1]，曼吉奥内随后在宾夕法尼亚州一家快餐店被捕[1]。
联邦法官玛格丽特·加尔内特安排的一次听证会引发了对认罪协议的推测[1]。该听证会定于2026年8月14日上午11:00举行[1]。与此同时，纽约州案件定于2025年9月8日开庭[1]。州法官格雷戈里·卡罗决定采用匿名陪审团[1]，这一决定源于检察官在7月22日提交的信函，其中指出存在对证人和案件关系人的骚扰和威胁[1]。曼吉奥内的支持者自称"Mangionistas"，已获得了新闻凭证[1]。
Luigi Mangione faces both federal and New York state charges stemming from the death of UnitedHealthcare CEO Brian Thompson, who was shot on Manhattan streets in December 2024.[1] In the federal case, Mangione is charged with two counts of stalking and murder, while the state case includes murder and weapons charges, with both proceedings potentially resulting in life sentences.[1]
A hearing scheduled by federal Judge Margaret Garnett for August 14, 2026, at 11:00 a.m. has fueled speculation about a possible guilty plea agreement.[1] The state case is separately set for trial on September 8, 2025.[1] Mangione was arrested at a Pennsylvania fast-food restaurant following the incident.[1]
In advance of the proceedings, prosecutors noted in a July 22 letter that witnesses and individuals connected to the case have faced harassment and threats.[1] Judge Gregory Carro has decided to use an anonymous jury for the trial.[1] Meanwhile, Mangione's supporters, who call themselves "Mangionistas," have obtained press credentials for the case.[1]