Opening statements frame the trial's central dispute: the prosecution traces a conspiracy chain from Donna Adelson's documented obsession with relocating her grandchildren to a murder-for-hire, while the defense concedes the chain through Charlie Adelson but argues the evidence stops there. Cooperating hitman Luis Rivera provides a first-person account of the July 18, 2014 murder and describes a custody motive, then on cross acknowledges Donna and Harvey Adelson were not part of the chain as far as he knew.
Full day summary
Day 1 opened with Judge Everett delivering preliminary jury instructions, reading the three charges — first-degree murder, conspiracy, and solicitation — and instructing the panel that the indictment carries no evidentiary weight and that no adverse inference may be drawn from Donna Adelson's decision not to testify.
Assistant State Attorney Sarah Kathryn Dugan delivered the prosecution's opening statement. She framed Donna Adelson as a controlling matriarch whose documented hostility toward Dan Markel and fixation on relocating Wendi and the grandchildren from Tallahassee to Miami provided the motive for his murder. Dugan traced an alleged communication chain — Donna to Charlie to Katherine Magbanua to Sigfredo Garcia — noting the absence of direct contact between chain endpoints as evidence of deliberate insulation. She previewed a 2016 FBI undercover operation in which Donna received a blackmail note referencing the murder, pocketed it without reading it, and immediately called Charlie; the resulting wiretapped calls were anticipated by law enforcement. Dugan also described FBI restaurant surveillance in which Charlie Adelson discussed paying to kill the blackmailer and referenced the original plot. She closed with Donna's attempt to flee to Vietnam within hours of Charlie's November 2023 conviction and alleged bribery of jailhouse informants, including a handwritten Q&A script Donna composed for false testimony.
Defense co-counsel Jackie Fulford opened by acknowledging Dan Markel as a devoted father before making a strategic concession: the state could prove Garcia shot Markel, Rivera drove and supplied the weapon, Magbanua arranged the contract, and Charlie Adelson paid approximately $130,000–$138,000 from his safe the day after the murder. Fulford's central argument was that the evidentiary chain ends there. She characterized the prosecution's case against Donna as eleven years of media-amplified theory — including true-crime specials acknowledged by jurors during voir dire — rather than proof connecting Donna to the planning, ordering, or financing of the murder. She contested the financial payment narrative as Charlie's money and argued the relocation motive had been legally extinguished when the final divorce judgment denied relocation with prejudice on July 31, 2013, more than a year before the shooting.
The state called five witnesses to establish the crime scene and cause of death. Neighbor James Geiger described hearing a loud bang, observing a light-colored Prius rapidly backing out of Markel's driveway, and returning minutes later to find Markel's bloody head slowly rolling in the driver's seat. The defense waived cross-examination of Geiger, first-responding TPD Sergeant David Sims, forensic specialist Joanne Maltese, and medical examiner Dr. Anthony Clark. Sims described Markel slumped and making a gasping sucking sound when he arrived. Maltese confirmed no usable fingerprints were recovered, Markel's wallet remained untouched in the glove box, and stippling on his forearm indicated close-range discharge. Dr. Clark reconstructed two shots: the first through the closed car window caused non-fatal wounds with extensive glass pseudo-stippling; the second, fired at inches from Markel's forehead while his arm was raised in a defensive reaction, was not survivable. Clark's formal findings were cause of death: gunshot wounds of the face and head; manner of death: homicide.
Following the medical examiner's testimony, Judge Everett addressed Donna Adelson directly on the record, instructing her to control head movements, expressions of disagreement, and emotional outbursts during testimony, referencing a prior sidebar on the issue.
Retired TPD lead detective Craig Isom provided the day's most extended testimony. He introduced emails from Donna Adelson's communications showing she called Markel a "major fucker" and described relocation as the most important goal of the divorce. Five days after a court permanently denied relocation, she proposed having the children fake church attendance as leverage and separately proposed a one-million-dollar bribe. Isom detailed gym and bus surveillance video establishing that a silver-green Prius waited through Markel's entire workout, followed him, and was captured fleeing before the 911 call — narrowing the murder window to approximately four minutes. The Save Gas rental contract admitted as State's Exhibit 67 named Luis Rivera as renter, with a brother phone number traced to Garcia. Isom described Magbanua's ghost employment at the Adelson Institute: checks began two months after the murder, ran for nearly two years, and every one was personally signed by Donna Adelson, with no job description, timesheet, or evidence of actual work. Within 20 minutes of Magbanua's October 2016 arrest, Charlie Adelson's attorney called Isom to arrange advance notice if Charlie were to be arrested. On cross, Isom conceded Donna received no identifiable financial benefit from Markel's estate and acknowledged multiple emails in State's Exhibit 64 were sent from the shared household account with Harvey Adelson's name displayed. The defense's sharpest moment was a TV-repair email signed "Love, Dad." Cappleman rehabilitated on redirect by walking through emails signed "Mom" — including one stating relocation was "the most important part of your divorce."
The day closed with Luis Rivera, who pled guilty to second-degree murder and is serving a 19-year sentence. He described being recruited by Garcia, who received a contract through Magbanua, and understood the motive as a custody dispute: someone wanted Markel dead so a woman could have her children. Rivera had no contact with any Adelson family member. He described a June 2014 surveillance trip aborted because Markel had his children with him, and the July trip driven by intelligence — traced through Magbanua from Wendi Adelson — that Markel was leaving town. Rivera drove the Prius into Markel's driveway; Garcia shot Markel twice through the window; they fled in seconds. Payment of $35,000 arrived the next morning in an unusual format: $100 bills stapled into $1,000 bundles. On cross, Fulford walked Rivera through a deposition photo profile he had annotated, confirming he identified Wendi Adelson as the woman who wanted Markel dead and had placed X marks next to Donna and Harvey Adelson, ratifying his prior statement that as far as he knew they were not involved. The prosecution declined redirect, leaving both admissions before the jury to close the day.