魏元忠
In 692, Lai falsely accused a group of individuals—the chancellors Ren Zhigu, Di Renjie, Pei Xingben, along with the other officials Cui Xuanli (崔宣禮), Lu Xian (盧獻), Wei Yuanzhong, and Li Sizhen (李嗣真) of treason. These officials, in order to avoid torture, confessed to treason—but managed to escape death when Di wrote a secret plea and hid it inside blankets to be smuggled out to his family members, who presented it to Wu Zetian, who then spared them from death but exiled them, despite Lai's and Wu Chengsi's advocacy that they be killed.