Woman suspected of killing her husband in Minnesota and a woman in Florida is captured in Texas

A tip led to the arrest in Texas on Thursday of a woman investigators believe killed her husband in Minnesota then fled to Florida, where she fatally shot her doppelganger with the intention of assuming her identity, an official said Friday.

Two federal deputy marshals arrested Lois Riess, 56, about 8:30 p.m. Thursday at a restaurant in South Padre Island, Texas, the U.S. Marshals Service said in a statement. South Padre Island is a beach resort community 27 miles from Mexico.

City spokeswoman Angelique Soto said Friday that a witness called authorities saying a woman matching Riess’ description was at the restaurant. Her identity was confirmed by officers and she was arrested. The car she was using was towed and impounded “for forensic processing,” Soto said.

Riess had been on the run since at least late March when her husband, 54-year-old David Riess, was found fatally shot at their home in Blooming Prairie, Minn. She became the subject of a nationwide hunt.

She had been seen on March 23 at a convenience store and casino in northern Iowa. Authorities released video showing Lois Riess approaching the store cashier, buying a sandwich and asking for directions south of the state. The store is next to a casino where authorities say Riess spent the day gambling before stopping at the gas station.

It was also on March 23 that David Riess’ business partner called authorities to ask them to check on him. The partner said no one at work had seen Riess in more than two weeks. Authorities found Riess’ body inside his home with multiple gunshots.

They were not able to determine how long he had been dead and could not find his wife. They learned Lois Riess may have been at the casino in Iowa, but she wasn’t there when they went looking for her.

From there, investigators believed she went to Florida where she killed 59-year-old Pamela Hutchinson of Bradenton.

Authorities in Fort Myers Beach found Hutchinson dead April 9 with gunshot wounds. Investigators believe Riess used the same gun to kill her husband and Hutchinson, and that she killed the woman to assume her identity.

Surveillance video showed Riess smiling and talking with Hutchinson on April 5 at a brewery in Fort Myers Beach. Authorities say she may have targeted Hutchinson because the two women looked alike.

Hutchinson had moved to Florida last year from Virginia Beach, Va.

Riess is being held in the South Padre Island jail. Soto, the city spokeswoman, said extradition and charging details were still unclear.

“Right now it’s still in the air. We are waiting to confirm whether she will go to Florida or Minnesota,” Soto said.

Minnesota court records show that Riess was suspended as guardian for her disabled 61-year-old sister after a report that she had been transferring funds from a guardianship account to her own account, then withdrawing funds at a casino.

A 2015 affidavit said thousands of dollars had been spent at Diamond Jo Casino in northern Iowa, not far from Riess’ home. Riess was never charged with a crime, but was ordered to pay her sister more than $100,000.