Who Is Jack Shepherd? Speedboat Killer Jailed for Scarring Girlfriend With BBQ Tongs – Know His Age, Criminal History, Charges, Conviction, Prison Sentence, Background & More

The latest case against Jack Shepherd relates to a series of incidents involving a woman he was dating in 2025. Read for more details.

By: Nimakshi Chanotra
Last Updated: September 14, 2026 19:05:28 IST

Jack Shepherd Latest News: The “Speedboat Killer” Jack Shepherd has once again made headlines after being handed a prison sentence over an assault involving a woman he was dating. The latest case has brought renewed attention to Shepherd’s troubled past, including the high-profile case that put him in the spotlight.. But who is Jack Shepherd, what was the reason for his latest conviction and what do we know about his criminal record? Here’s what you need to know about his age, background, crimes, charges, convictions, prison sentence and the cases against him. 

Who Is Jack Shepherd?

Jack Shepherd is a British man who gained widespread attention after becoming involved in a fatal speedboat crash on the River Thames that claimed the life of 24-year-old Charlotte Brown. The incident, which occurred in December 2015, eventually led to Shepherd being convicted of manslaughter by gross negligence. His case attracted considerable media attention, particularly after he fled the UK and was later extradited from Georgia to face justice. Shepherd subsequently served a prison sentence for Brown’s death and became widely known in the British press as the “Speedboat Killer.” His name has resurfaced in 2026 following a separate criminal case involving an assault on a woman he was dating, in which prosecutors said he attacked her on multiple occasions, including striking her with BBQ tongs and leaving her with a permanent scar. The Telegraph’s report on Jack Shepherd

What Happened in Jack Shepherd’s Case?

The latest case against Jack Shepherd relates to a series of incidents involving a woman he was dating in 2025. During one confrontation, Shepherd reportedly became aggressive and assaulted the woman, and prosecutors later detailed another incident in which he attacked her with BBQ tongs. The assault caused an injury to her chest and left a permanent scar. The court also heard about an earlier incident in which he pinned the woman down and punched her. Shepherd ultimately pleaded guilty to two counts of assault occasioning actual bodily harm and one count of criminal damage. The case is separate from the 2015 speedboat incident that resulted in Charlotte Brown’s death, but it has once again brought Shepherd’s criminal record and previous convictions into the spotlight.

How Old Is Jack Shepherd?

Jack Shepherd is 39 years old as of September 2026. His age has been highlighted in reports surrounding his latest sentencing, as the latest conviction adds another chapter to a criminal history that dates back to the fatal speedboat crash in 2015. Shepherd was in his late 20s when the Thames crash occurred and has spent significant periods of the years since then involved in criminal proceedings and imprisonment.

Why Is Jack Shepherd Known as the Speedboat Killer?

Jack Shepherd became known as the “Speedboat Killer” because of the fatal 2015 speedboat crash that killed Charlotte Brown. Shepherd had taken Brown out on his speedboat on the River Thames after the pair had met for a date. The boat crashed into a submerged object while travelling at high speed, causing it to capsize and throwing Brown into the river. She was later found unconscious and died in hospital. Shepherd survived the crash and was subsequently prosecuted over Brown’s death. He was convicted of manslaughter by gross negligence and sentenced to six years in prison. The case became particularly controversial because Shepherd left the UK and travelled to Georgia before he was eventually arrested and extradited back to Britain.

What Happened to His Girlfriend Involving the BBQ Tongs?

The BBQ tongs incident occurred during Shepherd’s relationship with a woman in 2025. According to the prosecution case, an argument escalated and Shepherd attacked the woman using BBQ tongs, striking her in the chest. The injury was serious enough to leave a permanent scar. The incident was not described as an isolated disagreement, as prosecutors also presented evidence relating to an earlier assault in which Shepherd allegedly pinned the woman down and punched her. The incidents ultimately resulted in criminal charges, with Shepherd admitting two counts of assault occasioning actual bodily harm and a charge of criminal damage.

What Is Jack Shepherd’s Criminal History?

Shepherd’s criminal history includes several serious offences and convictions. His most prominent conviction came from the 2015 speedboat crash in which Charlotte Brown died, for which he was convicted of manslaughter by gross negligence and sentenced to six years in prison. He also received a separate four-year prison sentence for attacking a barman with a vodka bottle. After serving his sentences, Shepherd was released from prison in 2024. However, his return to freedom was followed by the incidents involving the woman he was dating, which resulted in his latest prosecution and another prison sentence. His repeated involvement in criminal cases has made his legal history a major part of the public interest surrounding him.

What Charges and Convictions Does Jack Shepherd Have?

In his latest case, Shepherd pleaded guilty to two counts of assault occasioning actual bodily harm and one count of criminal damage. The charges stemmed from incidents involving the woman he was dating, including the assault that left her with a permanent scar from the BBQ tongs attack. Prosecutors had also raised allegations relating to controlling or coercive behaviour and intentional suffocation, although those allegations were not pursued as part of the final case. His earlier criminal record includes the manslaughter conviction connected to Charlotte Brown’s death and a separate conviction arising from the assault on a barman.

What Prison Sentence Did Jack Shepherd Receive?

On September 14, 2026, Jack Shepherd was sentenced to 20 months in prison for the latest offences. He was also given an additional four years on extended licence. The sentence followed his guilty pleas to the assault and criminal-damage charges. The court considered the circumstances of the attacks as well as Shepherd’s previous criminal history when determining the punishment. His latest sentence means he will once again spend time behind bars after previously serving prison sentences connected to the speedboat manslaughter case and the separate assault conviction.

Where Is Jack Shepherd Now?

Jack Shepherd is now behind bars, having been convicted and sentenced for his latest crime. He appeared via video link from HMP Swaleside in Kent at Isleworth Crown Court for sentencing in September 2026. Add the latest 20-month sentence to the extended licence period and it means he will remain under the supervision of the criminal justice system after his release. This latest round in prison comes after he served time for his previous convictions, and was released in 2024. It’s another trip to custody for the 39-year-old.

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