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Shanna Gardner, Mario Fernandez back in court as trial dates edge closer in Jared Bridegan murder-for-hire case

Estranged couple accused of orchestrating murder of Gardner’s ex-husband over ongoing custody issues

JACKSONVILLE, Fla. – Shanna Gardner and her estranged second husband, Mario Fernandez, are due back in court on Thursday as the time to prepare for their separate murder trials winds down.

Gardner and Fernandez are accused of orchestrating the murder of Gardner’s ex-husband, Jared Bridegan, who was gunned down in an ambush shooting in February 2022. Prosecutors say the accused gunman is Henry Tenon, a former tenant of Fernandez.

Gardner, Fernandez and Tenon are all under indictment for first-degree murder and other charges and have each pleaded not guilty.

Kirsten and Jared Bridegan (Copyright 2025 by WJXT News4JAX - All rights reserved.)

After initially planning to try Gardner and Fernandez at the same time, defense attorneys and state prosecutors have since agreed that they should face separate trials, with two separate jury selection periods.

Fernandez will go on trial first, with jury selection slated for Aug. 10-14, and his trial scheduled for Aug. 17-28.

Gardner will go on trial after Fernandez, with jury selection from Aug. 31-Sept. 4, and the trial from Sept. 8-25.

Tenon will go on trial in March.

Henry Tenon appears in court (WJXT)

Ahead of Gardner’s trial, her attorneys will be allowed to compel Bridegan’s widow, Kirsten Bridegan, to sit for a second deposition, but Judge London Kite said the focus and length of the questioning will be narrow.

The judge’s order, issued July 3, limits what Kirsten Bridegan can be asked to seven specific topics and caps the deposition at two hours.

Kite previously denied a motion from Gardner’s attorneys to throw out two court-authorized wiretaps placed on her cellphone, Apple Watch and her sister’s cellphone, arguing that police lacked the legal basis to capture the conversations in the first place.

That means the prosecution will be allowed to share evidence in court that was obtained from Gardner’s electronics through those court-authorized wiretaps.

Timeline: How we got here

More than four years ago, Jared Bridegan dropped his then-9-year-old twin children off at the home of his ex-wife, Shanna Gardner, after a “date night” with their dad.

He left Gardner’s Jacksonville Beach home on Feb. 16, 2022, with his 2-year-old daughter, Bexley, strapped in her car seat in the back of his dark-colored SUV. They were headed back to St. Augustine.

But the 33-year-old Microsoft executive never made it home.

Following his normal route through the Sanctuary neighborhood, Bridegan suddenly had to stop in the area of Jacksonville Drive, America Avenue and Sanctuary Boulevard.

A tire was in the road.

This tire was in the road, block Jared Bridegan's path home (WJXT)

When Bridegan stepped out of his SUV, he was ambushed by gunfire. At least one bullet missed Bexley by mere inches in her car seat.

RELATED | Murder-for-hire plot included practice run along Jared Bridegan’s normal route home: prosecutors

Bridegan was left lying in the street next to the SUV with the door wide open, and the shooter seemed to melt into the shadows just as quickly as he had launched his ambush attack.

None of the 911 callers that night mentioned seeing a shooter or a vehicle leaving the scene.

LISTEN: Press play below to hear 911 calls from night of Jared Bridegan’s murder (WARNING: May include graphic content)

But eventually, detectives tracked down the man they say pulled the trigger.

Investigators say that it was all part of a murder-for-hire plot set in motion by Gardner and her new husband, Mario Fernandez. It was a conspiracy that began in November of 2021, according to court documents.

Interactive Timeline

Alleged murder-for-hire scheme

According to detectives, Gardner was tired of sharing custody of her twin children with Bridegan.

Fernandez, she knew, could “take care of him” because of his military background, Gardner told a friend. At least that’s what the friend told investigators as she detailed the strained marriage between Gardner and Fernandez and the contentious ongoing custody battle between Gardner and Bridegan.

RELATED: A friend of Shanna Gardner said she could help in Jared Bridegan’s murder case. Here’s what she told investigators | How investigators say they untangled conspiracy to kill Jared Bridegan

Investigators say that’s exactly what Fernandez did, hiring Henry Tenon, a tenant at one of his properties, to kill Bridegan.

In his initial interview with police in July 2022, Tenon told investigators that he had been renting a home from Fernandez in Jacksonville’s Biltmore neighborhood for several years.

Tenon’s original court records said he became involved in the conspiracy on Jan. 4, 2022 -- just over a month before Bridegan was killed.

Investigators said when Tenon was arrested on an unrelated felony driving charge in August 2022, they questioned him about Bridegan’s murder and a Ford F-150 truck they had been searching for since the shooting.

RELATED | Follow the money: Checks written to Jared Bridegan’s admitted killer connect him to 2 accused in ‘murder-for-hire plot’ | Jared Bridegan’s wife files wrongful death lawsuit against 3 accused in his murder

Tenon was later arrested in Bridegan’s murder, and investigators said the single link between Tenon and Bridegan was Fernandez.

In 2023, Tenon pleaded guilty and admitted to being the gunman who killed Bridegan, but he has since backtracked, and a judge granted his motion to withdraw his guilty plea.

State prosecutors initially said they would be seeking the death penalty against Gardner and Fernandez if they were convicted, but they have since taken the death penalty off the table, with the support of Bridegan’s widow, Kirsten, and his family.