Iowan convicted of killing woman, putting body in victim’s car and crashing in southern Minnesota

The victim was a DJ and “community and trans activist,” a friend said shortly after the murder in June 2024.

The Minnesota Star Tribune
September 23, 2025 at 3:35PM
Liara Tsai ( Steven Seuling/Provided)

Jurors convicted an Iowa woman of killing another woman in her Minneapolis apartment and crashing the victim’s car on a southern Minnesota interstate hours later with the body inside.

Margot G. Lewis, 33, was found guilty Monday in Hennepin County District Court of second-degree murder in connection with the June 2024 stabbing death of 35-year-old Liara Tsai inside the victim’s home in the 700 block of E. 16th Street.

Lewis remains jailed ahead of sentencing, which is scheduled for Nov. 18. The jury additionally found there were several aggravating factors in Tsai’s killing that could lead to an especially lengthy sentence for Lewis.

Lewis, of North Liberty in east-central Iowa, was also charged in Olmsted County, where the crash occurred, with felony interference of a dead body. A verdict in that case remains pending as of Tuesday.

Neither criminal complaint mentioned a motive for the killing. Tsai’s former spouse told police that Lewis flew in from Boston on June 21, 2024, for an eight-day stay with Tsai, the murder charge noted. The former spouse added that Lewis and Tsai had a “sordid and emotionally challenging” relationship.

Steven Seuling, a friend of Tsai’s, told the Minnesota Star Tribune soon after the killing that she worked for him at times as a DJ at various events and added that she was a “community and trans activist. She was very, very much more than just a DJ.”

Margot Lewis (Hennepin County jail )

A deputy sent on June 22, 2024, to the crash scene along Interstate 90 south of Eyota saw Tsai’s car in the center median and Lewis sitting in a folding chair that a bystander provided. The deputy determined Lewis was speeding when she hit a guardrail.

In a search warrant affidavit filed by the State Patrol seeking permission to inspect the car’s data recording devices, a sergeant wrote that crash scene evidence indicated Lewis “traveled for quite some time [in the median]. ... The vehicle did not appear to make any maneuvers to prevent the crash.”

The deputy opened the car’s passenger-side back door and saw Tsai’s body on the folded-down seat. It was wrapped in a bed sheet, blanket, futon-style mattress and a tarp.

A dog was wandering around the crash scene, and its microchip included Tsai’s address.

Minneapolis investigators searched Tsai’s apartment and found blood in several places. A bloodied plastic and metal object was on the bed. A knife was missing from a butcher block in the kitchen.

Surveillance video from outside Tsai’s apartment showed her car leaving about 4:35 a.m. on June 22, 2024, with Lewis driving and a dog in the front passenger seat.

Following the crash about 7 a.m., Lewis was taken to a nearby hospital for medical treatment. She spoke to neither hospital staff nor law enforcement.

Upon being moved to the Olmsted County Sheriff’s Office, Lewis sat in a ball on the floor. When told that officers intended to carry out “evidence collection from [her] person,” Lewis physically resisted. She balled up her hands after being told that officers intended to collect fingernail clippings from her, apparently for DNA testing.

about the writer

about the writer

Paul Walsh

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Paul Walsh is a general assignment reporter at the Minnesota Star Tribune. He wants your news tips, especially in and near Minnesota.

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