Mu Tipo
Emperor Wu initially created Gao Wei the Duke of Wen, but in winter 577, he, apprehensive of the Gao clan, falsely accused Gao Wei of plotting rebellion with his former official Mu Tipo, and then ordered him and other members of the Gao clan to commit suicide. Gao Heng died in the massacre. Only during the regency of Yang Jian over Emperor Wu's grandson Emperor Jing of Northern Zhou were members of the Gao clan, including Gao Heng, properly buried north of Chang'an.