Work has begun on pulling down a house in Derby where six children were killed in a house fire.
David Cameron has backed Chancellor George Osborne after he linked the Mick Philpott case with the welfare system.
Mick Philpott stuck two fingers up in court as the Judge told him he was a "disturbingly dangerous man" and would be sent to jail for life.
The house where Mick Philpott killed his six children by torching the property as they slept will be demolished, councillors have promised.
Derby City Council leader Paul Bayliss has confirmed the council's intention is to knock down the property and the adjoining semi.
The plan will be to consult the local community on what should replace the buildings.
An online petition has already been launched urging the local authority to install a memorial garden.
Mr Bayliss told the Derby Telegraph: "Who would want to live in a house where six children have died and why would you want to live next door to a house where six children have died?"
"It is the council's intention to bulldoze the properties but we need to go through a number of legal loopholes first."
A minute's silence has been held in memory of the six Philpott children who were killed in a house fire started by their father.
Supporters, staff and players fell silent at 3pm to remember Jade, 10, and her brothers John, nine, Jack, eight, Jesse, six, Jayden, five, and Duwayne, 13.
A minute's silence will be held today in memory of the six Philpott children who were killed in a house fire started by their father.
Derby County Football Club has asked supporters to join staff and players in remembering Jade, 10, and her brothers John, nine, Jack, eight, Jesse, six, Jayden, five, and Duwayne, 13.
A spokesperson for the club said the Rams will hold the minute's silence ahead of their fixture with Ipswich Town at Pride Park Stadium this afternoon.
Mick Philpott, 56, was jailed for life on Wednesday after being convicted of killing the children along with his wife Mairead, 32, and friend Paul Mosley.
The Prime Minister said "wider questions" had been raised about the welfare system.
ITV News Political Correspondent Libby Wiener reports:
Senior Liberal Democrats have not entered the row which has seen David Cameron back Chancellor George Osborne's comments that the case prompted "wider questions about our welfare system."
Mr Alexander said: "The Philpott case is an individual tragedy. Children have died in that case.
"I think that is where we should let that case lie. I would not want to connect that to the much wider need to reform our welfare system."
The Prime Minister agreed with the Chancellor that the Philpott case prompted "wider questions about our welfare system".
The Prime Minister said the Chancellor's remarks about the Philpott case "were absolutely right".
He said: "I think what George Osborne said was absolutely right.
"He said that Mr Philpott was the one to blame for his crimes and he should be held responsible but what the Chancellor went on to say is we should ask some wider questions about our welfare system - how much it costs and the signals that it sends.
"We do want to make clear that welfare is there to help people who work hard, it shouldn't be there as a lifestyle choice and I think that's entirely legitimate."
The Tory Party Chairman has defended the Chancellor over remarks in which he appeared to suggest state handouts were partly responsible for the lifestyle of child killer Mick Philpott.
Grant Shapps told me this morning that it was Labour's Ed Miliband and Ed Balls who were "out of touch".
Speaking outside the Tory party HQ where he was launching a local election poster, he said: "This debate is raging in the country. For politicians to think they can just step away from it, not be involved in that debate even though everybody is talking about it, is completely out of touch."
But he conceded that the numbers of people with 11 children, who claimed benefits, was small.
Conservative Party chairman Grant Shapps denied the Chancellor was exploiting the deaths of the six Philpott children for party-political advantage by linking them to the welfare debate.