user: Text: Ben Butler, 36, denies murdering his daughter Ellie by causing the "catastrophic" injuries.
She may have fallen and hit her head as she watched the popular children's cartoon, the Old Bailey heard.
The pathologist who carried out the post-mortem test said he had never seen someone die from similar injuries.
During his cross-examination of Prof Anthony Risdon, Mr Butler's defence counsel Icah Peart QC said Ellie had been a fan of the cartoon, and there were "Peppa Pig artefacts about her room".
He asked the pathologist if he knew a rhyme from the show, where Peppa jumps and falls from a bed.
"What I am talking about is someone jumping up and down on the bed and, as Peppa Pig does, jumps over backwards, falls down and hits her head on the concrete floor," he said.
Mr Peart QC then asked Prof Risdon if such momentum may have resulted in Ellie's injuries.
He replied: "I have seen a large number of head injuries in children.
"I have never come across a scenario like that and I have never come across a short distance fall that results in a similar injury."
He said Ellie died from a "considerable blunt impact to the head" and not from a short fall from a stool or chair.
There was a "strong possibility" that four marks on her jaw were caused by "gripping", he added.
Earlier, Prof Risdon told jurors he had not been influenced by a colleague who had suggested Ellie was killed by her parents.
Jurors have been told Mr Butler had previously been convicted of assaulting Ellie when she was a baby, but was cleared on appeal.
She was returned home 11 months before her death in October 2013.
The jury also heard from consultant neuroradiologist Neil Stoodley, who told Mr Butler's 2007 trial at Croydon Crown Court Ellie, then a baby, had suffered injuries as a result of being shaken.
He also reiterated his findings at the Court of Appeal in 2012, following which Ellie was returned to her parent's custody.
Challenging the doctor on his earlier evidence, Mr Peart asked whether Mr Stoodley thought his previous diagnosis was "incorrect".
The consultant replied: "No, not on the basis of the evidence as I understand it."
On Tuesday, jurors heard that Ellie had suffered four distinct periods of injuries.
Skeletal pathology expert Professor Anthony Freemont said a healed skull fracture could have dated back to the first allegation of assault by Mr Butler in 2007.
Three to five weeks before her death, Ellie suffered a broken shoulder bone.
Then she sustained "bruising" to the skull, two to three weeks before the fatal injury, the court heard.
Consultant orthopaedic surgeon Michael Uglow said Ellie would have been in "acute pain" which she would not have been able to hide for 10 days after her shoulder was broken.
Mr Butler, from Sutton, south-west London, also denies child cruelty.
Her mother Jennie Gray, 36, denies child cruelty but has admitted perverting the course of justice over allegations she destroyed evidence and lied to police to protect her partner.
The trial continues.
summary: A six-year-old girl suffered fatal head injuries when she fell from a stool while mimicking Peppa Pig, a defence lawyer has suggested.
Text: John Turner, of the Association of Electoral Administrators, said it showed the electorate's "apathy or disinterest" with local government.
In Eden District Council in Cumbria, 21 out of 38 councillors will be returned unopposed on 7 May.
More than 9,000 councillors will be elected across 279 local authorities.
Local government responsibilities include providing bin services, libraries, some schools and social services.
When the same seats across England were up for election in 2011, about 3% of councillors were returned unopposed.
This year Mr Turner expects that figure to rise.
In the picturesque Suffolk village of Cavendish, locals will be voting for the first time in 42 years on 7 May for a councillor. For the past 12 years, Conservative Peter Stevens has stood unopposed, but now he will face a challenger - Stuart Letten, of UKIP. Mr Letten said the current situation did not "serve democracy well" and it was time for an alternative voice. Mr Stevens admits finding it unusual to see his face on the election posters. Asked why he has had no competition for so long, he said: "Perhaps we represent the ideas of most of our electorate".
"My understanding is... it's a larger figure than four years ago," he told BBC Radio 5 live.
"It's part of the wider barometer of apathy or disinterest from the electorate with politics in general and local government in particular and it is unfortunately a trend that is increasing year-on-year."
He added that local government budgets had been squeezed in recent years, meaning the ability to "do really creative things" was fast disappearing - and that turned people off.
"I think what we're seeing is a sort of democratic deficit," he said.
There were some "appallingly low" turnout figures for local government over the last 10 to 20 years, he added, citing a Liverpool ward byelection where less than 5% turned out.
"Once we get down to that sort of figure, then really you do wonder whether the person elected unopposed has any mandate at all."
"It is not an inexpensive business.
"As activists within the parties disappear, their numbers are dwindling, then it starts to raise a question about whether in the public interest there should be some public funding for parties to ensure that they do introduce competition in all seats."
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summary: The number of uncontested seats at some local elections has reached "epidemic proportions", the head of the UK's returning officers' organisation says.
Text: The car was torched on Y Wern, Caia Park, just before 09:30 GMT on Friday but no-one was injured.
North Wales Police said this fire is not being connected to an arson attack at a derelict flat on Garner Road on Thursday evening.
An investigation has been launched into the car fire.
summary:

assistant: A parked police car has been set on fire in Wrexham.