Estranged husband ‘cut off wife’s head, flushed it down toilet’

An estranged husband decapitated his wife of 30 years, smashed up her head and flushed it down the toilet in an act of “pure hatred”, a court heard.

Crane driver Dempsey Nibbs, 69, then said he beheaded the mother of his two children, Judith Nibbs, 60, because he thought she was a “snake”.

However, the Old Bailey murder trial heard Nibbs had shown no signs of mental illness in the wake of the horrifying killing at the couple’s home in Hoxton, east London, in April 2014.

Prosecutor Crispin Aylett, QC told jurors to “brace themselves” as he outlined the gruesome case.

He told how the couple’s relationship had soured in the spring of 2014 as Nibbs suspected his wife of having affairs.

The victim had confided in her sister and a colleague at Meals on Wheels that the defendant had threatened to kill her and grabbed her by the throat.

During a row on April 7, Ms Nibbs, who is originally from Kirkham, near Preston, Lancashire, had admitted seeing other men, taunting Nibbs by saying: “I have had sex eight times.”

The next day, the mother of five predicted her own killing as she left work, with the words: “If I’m not in Friday, I might be dead.”

On the night of Thursday, April 10, Nibbs attacked her in their Hoxton flat and knocked her out, Mr Aylett said.

He told jurors: “What might otherwise have been family tragedy now becomes terrible.

"You will, I am afraid, have to brace yourselves.

"Having attacked his wife, the defendant then took up a kitchen knife and cut off her head.

“Nor does the horror end there: having decapitated his wife, the defendant began to break her head into pieces with a mallet and a metal bar.

"He then flushed the pieces down the lavatory.”

The prosecutor went on: “Quite why the defendant decapitated Judith and then disposed of her head is not entirely clear but it may well be that he did it out of pure hatred at the sight of his wife’s face.”

After the killing, Nibbs wrote a suicide note addressed to his son Kirk, 30, and rang police to say they would find “a couple of dead bodies” at his home.

A paramedic was first on the scene but he was “fobbed off” by the defendant.

A police officer then arrived and, seeing the headless corpse through the letter box, kicked the door in.

He found Nibbs in the bathroom with a shotgun and a kitchen knife which he used to stab himself.

The officer grabbed the gun and the knife and Nibbs was taken to hospital with stab wounds.

The defendant, who was also diagnosed with prostate cancer in 2012, was not well enough to be interviewed by police for a year.

Mr Aylett told jurors that the defendant admitted killing his partner but that he had been “defending himself”.

The defendant also said that he cut her head off because he thought she was a “snake” and disposed of it in the toilet, jurors were told.