Who is Katherine Magbanua? Mastermind Charlie Adelson confessed to lying in her trials in connection to Dan Markle's murder

Magbanua was dating Markel's former brother-in-law Charlie Adelson when the professor was found dead
UPDATED OCT 30, 2023
Katherine Magbanua once worked at the Adelson family’s dental practice (YouTube/WTXL, Law and Crime and Wikipedia)
Katherine Magbanua once worked at the Adelson family’s dental practice (YouTube/WTXL, Law and Crime and Wikipedia)

TALLAHASSEE,  FLORIDA: A former partner of Charlie Adelson swore on Monday, October 30, to tell the truth before confessing that she lied in both of her trials in the 2014 murder of Florida State University law professor Dan Markel, for which she is now serving life in prison, as reported by WTXL.

Katherine Magbanua, 38, who once worked at the Adelson family’s dental practice, took the stand and said “No, ma’am, I was not” when responding to Chief Assistant State Attorney Georgia Cappleman about whether she was truthful with both sets of jurors, whether the hung jury of 2019 or the one the jury that sealed her fate last year. 



 

What would Katherine Magbanua be telling the court?

Magbanua explained Monday that her defense in those trials was “that I had nothing to do with it,” it being the murder of 41-year-old Dan Markel, the former brother-in-law of Charlie Adelson, who is presently on trial as the alleged mastermind of the murder-for-hire plot.

“Were you in the middle?” Magbanua was asked about her involvement. “Yes, ma’am, I was,” the inmate replied, before confirming she also lied when she said at her first trial that convicted triggerman Sigfredo Garcia, the father of her children, had nothing to do with Markel’s murder.

“So why tell the truth now?” Magbanua was asked. “I believe that the truth needed to come out now so that the family can get some type of closure,” Magbanua answered. “Why didn’t the truth need to come out last year or the year before or the year before that?” Cappleman followed up. “I was trying to defend myself,” Magbanua answered.

“You were trying to get off,” the prosecutor shot back. “Yes, ma’am,” Magbanua admitted, also testifying that Charlie Adelson did not threaten her to remain silent about what she knew at her trials.

Why did Katherine Magbanua lie in her trials?

Magbanua thought that she would be acquitted if she lied. The witness for the state said that no promises were made in exchange for the perjury admissions.

The inmate testified that she didn’t know Dan Markel, didn’t have any heat with him, and that the motivation behind her involvement in the murder was two-fold, financial and as a favor to Charlie Adelson, her former boyfriend whom she met in 2013.

When did Charlie Adelson come up with the murder plot?

Magbanua testified that Charlie Adelson came up with the idea to kill Dan Markel and first suggested moving forward with violence while the two were leaving a Halloween party in 2013. “Do you know anybody that can harm someone?” Charlie Adelson asked, according to Magbanua.

Magbanua said she knew Sigfredo Garcia could harm someone. It wasn’t until her trial or when Sigfredo Garcia was arrested that she learned Dan Markel’s name, Magbanua claimed. “I never knew his name,” Magbanua said, only knowing Dan Markel as Wendi Adelson’s husband who was embroiled in a child custody dispute and acrimonious divorce.

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