Use-of-force expert testifies in Christopher Schurr murder trial

Bloomfield’s testimony to continue as trial progresses

GRAND RAPIDS, Mich. – The trial for former Grand Rapids police officer Christopher Schurr continued into its second day Tuesday.

Schurr has been charged with second-degree murder in the death of Patrick Lyoya, a 26-year-old Congolese refugee who was shot and killed during a traffic stop in April 2022.

As the former officer arrived at the courthouse on Tuesday, April 29, morning, he was greeted by supporters who clapped as he walked in, with his wife by his side.

Day two of the trial brought in expert witnesses to provide testimony. Seth Stoughton, a use-of-force expert, addressed the jury regarding the circumstances of the shooting.

“Was there an imminent threat?” prosecutor Chris Becker asked.

“Not in my opinion, one that justifies the use of force,” Stoughton replied.

The prosecutor’s use-of-force expert emphasized that a reasonable officer would not have used deadly force in the situation presented. He also stated that there should have been a verbal warning before deadly force was employed, and in this case, there was none.

“‘Drop the taser or I’ll shoot,’ It doesn’t even have to be ‘or I’ll shoot.’ Just ‘drop it or you’re going to get shot,’” Stoughton explained. “Something indicating this is the clear command or the threat.”

It was three years ago this month that Patrick Lyoya was shot and killed by Officer Christopher Schurr during a traffic stop. The two were seen on camera struggling over the officer’s taser in the moments leading up to the shooting.

The jury also heard from a taser expert on Tuesday. Bryan Chiles, an engineer from taser-maker Axon, testified about the device’s intended use.

“Is the taser designed to kill people?” asked Prosecutor Chris Becker.

“No. It’s not designed to kill people,” Chiles said. “It’s designed to temporarily incapacitate.”

The second use of force expert, Nicholas Bloomfield, took the stand late Tuesday afternoon.

Jurors were sent home just before 5:00 p.m.

The prosecution will continue with Bloomfield’s testimony Wednesday morning..


About the Authors
Jacqueline Francis headshot

Jacqueline Francis is an award-winning journalist who joined the WDIV team in September 2022. Prior to Local 4, she reported for the NBC affiliate in West Michigan. When she’s not on the job, Jacqueline enjoys taking advantage of all the wonders Michigan has to offer, from ski trips up north to beach days with her dog, Ace.

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Dane Kelly is an Oreo enthusiast and producer who has spent the last seven years covering Michigan news and stories.

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