FSU professor’s murder: Miami Beach grandmother appears in Leon court after Miami-Dade extradition

Adelson family matriarch, of South Beach, faces charges in murder-for-hire plot of FSU professor in Tallahassee

LEON COUNTY, Fla. – A 73-year-old Miami Beach grandmother appeared in Leon County court on Tuesday in Tallahassee after her extradition from Miami-Dade County for her alleged role in her former son-in-law’s murder about nine years ago.

Leon County deputies booked Donna Adelson at about 1:30 a.m., on Tuesday, and a Leon County judge ordered her held without bond, as she faced charges of first-degree murder, conspiracy to commit first-degree murder, and solicitation to commit first-degree murder.

Donna Adelson, of Miami Beach, was in the custody of the Leon County Sheriff's Office on Tuesday, records show. (LCSO - Google Street View)

The Adelson family matriarch’s case is the fifth in the murder-for-hire plot to kill Daniel Markel, a law professor at Florida State University, in 2014, in Tallahassee. Police officers arrested her on Nov. 13 at Miami International Airport.

Adelson and her husband, Dr. Harvey Adelson, a South Florida dentist, bought one-way tickets and were planning to board a flight to Dubai on their way to Saigon, Vietnam, to avoid extradition if wanted by Leon County, according to investigators, court records show.

FBI Special Agent Pat Sanford attempted to seize Donna Adelson’s cell phone, but she attempted to pull away to prevent him from grabbing it, records show. The arrest happened after a family friend notified authorities about Donna and Harvey Adelson asking him on Nov. 12 for advice about airlines and places to stay in the Philippines, records show.

Donna Adelson was arrested on Nov. 13 in Miami-Dade County after her son Charlie Adelson was convicted for murder in Leon County. (MDCR)

On Nov. 6, a jury in Leon County convicted Adelson’s son Dr. Charlie Adelson, a periodontist who lived in Fort Lauderdale, of charges related to hiring the hitmen who killed Markel, his former brother-in-law.

Records show investigators listened to Charlie Adelson’s jail calls, as Donna Adelson told him about “plans for a suicide” and “to flee to a non-extradition country” after creating trusts to make sure that her grandchildren were taken care of.

Prosecutors described Charlie Adelson, 47, as the mastermind of Markel’s murder. Katherine “Katie” Magbanua, who was his girlfriend at the time, testified to connecting him to Sigfredo “Tuto” Garcia and Luis “Tato” Rivera, the convicted hitmen from Miami-Dade.

Detectives accused Katherine “Katie” Magbanua, left, and the father of her children Sigfredo “Tuto” Garcia of participating in a plot to kill an FSU law professor, in 2014, in Tallahassee. Magbanua was dating the professor's brother-in-law. (BSO)

Garcia is the father of Magbanua’s kids, and Rivera admitted he was a Latin King gang leader in northern Miami-Dade and a close friend of Garcia and Magbanua.

Markel was shot in the head twice on July 18, 2014, in his parked car, in Tallahassee. He was just outside of his home after dropping off his two sons at a daycare, and he died about 14 hours later in the hospital, according to the FBI.

Markel and his ex-wife, Wendi Adelson, an attorney who filed for divorce in 2012, were in a child custody dispute. Records show Markel had asked the court to limit his sons’ time with their grandmother Donna Adelson due to her alleged disparaging remarks.

Charlie Adelson's sister Wendi Adelson and his former brother-in-law Daniel Markel were in the midst of a bitter custody battle when the Florida State University law professor was fatally shot in 2014 in Tallahassee.

Their disagreements included the boys’ place of residence. Markel, who was born in Canada and wanted to continue to work at FSU, wanted his sons to be near him in Tallahassee, and Wendi Adelson wanted them to be near her parents in Miami Beach.

Rivera admitted to buying the gun and renting the Toyota Prius that was used for the murder, records show. He pleaded guilty to second-degree murder for 19 years in prison in 2016 and testified against Garcia and Magbanua, who were convicted of first-degree murder, sentenced to life in prison, and are appealing their cases.

Records also show Wendi Adelson told detectives that a murder-for-hire plot was a possibility, and said that her brother “commented” that he had looked into hiring a hitman, but it was cheaper to buy her a television as a divorce gift. Her mother set an appointment for her TV repair on the day of the murder, according to investigators.

Luis Rivera, who is better known as 'Tato,' recently testified that he participated in the murder of an FSU law professor in 2014 in Tallahassee. (Copyright 2023 by WPLG Local10.com - All rights reserved.)

Wendi Adelson’s ex-boyfriend Jeffrey Lacasse, a professor of social work at FSU, testified she had told him she feared her brother was serious about hiring a hitman. He also said he feared Wendi Adelson and her brother were trying to frame him for Markel’s murder.

Charlie Adelson was awaiting sentencing on Dec. 12 for first-degree murder, conspiracy to commit first-degree murder, and solicitation to commit first-degree murder. Wendi Adelson and her father, Harvey Adelson, have not been charged. Prosecutors said the investigation in the case was ongoing.

RECORDS

Read sections of the probable cause affidavit in Donna Adelson’s case

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Donna Adelson's case records (Leon County)

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Donna Adelson's case record (Leon County)

About the Authors

The Emmy Award-winning journalist joined the Local 10 News team in 2013. She wrote for the Miami Herald for more than 9 years and won a Green Eyeshade Award.

A South Florida native, Andrea Martinez joined the Local 10 News team as a reporter in April 2021.

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