Thomas Morgan, 29, showed no emotion in the dock as a jury at Swansea Crown Court unanimously convicted him of murdering little Jensen‑Lee Dougal — a baby described by his devastated family as “happy”, “smiley” and adored by everyone who knew him.
Cries rang out from the public gallery as the verdicts were delivered at the end of a harrowing four‑week trial.
A baby left in his care — and a fit of rage that turned deadly
Morgan was alone with Jensen‑Lee on 30 March 2024 while the baby’s mother, Jordan Dougal, was at work. Hours earlier, he had been embroiled in a foul‑mouthed, 90‑minute text row with an ex‑girlfriend — messages so abusive the court heard he sent them even while driving with the sleeping baby in the back seat.
Prosecutors said Morgan was “full of rage” when he subjected Jensen‑Lee to a violent shaking that left the infant with catastrophic brain injuries, multiple fractures and internal bleeding.
The injuries were so severe that expert witnesses told the court they were among the worst they had ever seen.
CCTV showed Morgan carrying a “limp and lifeless” baby
Jurors were shown what prosecutors called “horrific and unforgettable” CCTV of Morgan carrying a limp Jensen‑Lee out of the house on Players Avenue, Clydach.
Neighbours rushed to help, performing CPR while waiting for paramedics. Emergency crews managed to briefly restore a pulse before the baby was rushed to the University Hospital of Wales in Cardiff.
Despite the efforts of medical teams, Jensen‑Lee died the following day — 31 March — in his mother’s arms after life‑support was withdrawn.
Morgan’s story unravelled in court
Morgan claimed the baby had choked on sick and that he shook him “gently” in panic. He also claimed he couldn’t call 999 because of a broken phone speaker.
But medical experts told the jury the injuries could not be explained by choking, rough play or resuscitation attempts. They were consistent only with violent shaking.
Prosecutor Caroline Rees KC said Morgan had “spun a web of lies and deceit” to cover up what he had done.
(Image: Family handout)
“The saddest of all cases”
Judge Mrs Justice Stacey thanked the jury for their service in what she called “the saddest of all cases”, and praised the neighbours and medical staff who fought to save the baby.
Morgan, of Penyrheol Road, Gorseinon, was also found guilty of causing grievous bodily harm with intent. He was cleared of two further GBH charges relating to older rib fractures.
Detectives pay tribute after ‘heartbreaking’ case
Detectives said the verdict offers “some measure of justice” after what they called unimaginable heartbreak.
Detective Chief Inspector Lianne Rees from South Wales Police said:
“Today’s conviction brings some measure of justice, but in no way eases the profound heartbreak Jenson-Lee’s family continue to endure.
“I want to pay tribute to the members of the public, first responders and everyone involved in the desperate efforts to save Jenson-Lee’s life, when faced with the most unimaginable and tragic circumstances back in March 2024. I also want to acknowledge the incredible dignity and strength shown by Jenson-Lee’s family throughout this painful journey.
“Lastly, I would like to thank the investigation team, Crown Prosecution Service and Prosecution Counsel for their continued hard work throughout what has been a very difficult investigation and trial.”
Morgan will be sentenced on 25 February, and has already been told he will receive a life sentence. The only question now is how long he must serve before he can apply for parole.
The bastard should never get out of prison, prison is to good for him, fucking torture him physically ever day for the rest of his life, so he can have some sort of idea of what pain he has caused to Jenson-lee family