Maple Grove man convicted of murdering wife

State sentencing guidelines call for a term between 21¾ and about 30½ years, but the Hennepin County Attorney's Office said it will request a higher term.

October 15, 2021 at 10:06PM
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John Wiseman (Hennepin County jail/The Minnesota Star Tribune)

Jurors convicted a Maple Grove man Friday of fatally shooting his wife last year.

Jurors deliberated for two days in Hennepin County District Court before convicting John Wiseman, 55, of intentional second-degree murder for killing Yang Liu.

Wiseman is scheduled to be sentenced on Nov. 30. State sentencing guidelines call for a term between 21 ¾ and about 30 ½ years, but the Hennepin County Attorney's Office said it will request a higher term because Wiseman brought his son home after the attack, and the boy found his deceased mother.

According to a County Attorney's news release and the criminal complaint, Maple Grove police were called to the home Wiseman and his wife shared about 4 p.m. on March 10, 2020.

Police found Liu on the floor with multiple gunshot wounds. Witnesses told police that the couple had a "volatile" relationship and argued about money and infidelity. They owned businesses in China.

Wiseman had "considerable wealth" and properties in China, Nevada and Minnesota, the County Attorney's Office said. He wanted a divorce, but didn't want to split his assets with Liu.

Wiseman's shirtsleeves and a rag in his car bore evidence of gunshot residue, the County Attorney's Office said.

CHAO XIONG

573513188
Wiseman (Hennepin County jail/The Minnesota Star Tribune)
about the writer

about the writer

Chao Xiong

Reporter

Chao Xiong was the Hennepin County Courts reporter for the Star Tribune. He previously covered Ramsey County courts, St. Paul police, the state of Minnesota and the city of Minneapolis.

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