A father who attacked his four young children with a hammer before driving them into a wall at 92 mph, has had his jail term increased by 10 years.
Owen Scott admitted four counts of attempted murder and dangerous driving after the incident, which occurred while he was in a drug-induced psychosis.
The 29-year-old from Southampton, was jailed for life at Sheffield Crown Court in February and ordered to serve at least 14 years in prison.
ut his minimum term was increased to 24 years after judges at the Court of Appeal ruled the original sentence was “unduly lenient”.
Two girls, aged seven and eight, and two boys, aged 21 months and nine months, were left with “life-threatening and life-changing” injuries as a result of multiple blows delivered by Scott, the court heard.
All four youngsters suffering brain damage and one of his daughters will need a wheelchair for the rest of her life.
Lord Justice Treacy, sitting with two other judges, said: “In our judgment the facts of this case demonstrate a case of particular gravity. Four young lives have been grievously affected, their mother’s life has been blighted and the level of harm which has been done is very high indeed.
“It follows from that analysis that the sentence imposed below was unduly lenient.”
Scott, who claims to have no memory of the incident, was arrested after his car crashed into the Travellers Inn near Penistone, South Yorkshire, in August last year.
The 29-year-old developed paranoia in the weeks before the incident, which was attributed to a temporary psychosis caused by his long-term recreational cocaine and cannabis use.
He collected his three children and stepchild from his former partner’s home in Southampton before driving to the Isle of Wight, Liverpool and Greater Manchester.
He then drove to Huddersfield before crashing into the pub in a deliberate attempt to kill the children.
The court heard he believed people were “after” him and thought the only way to protect the children was to kill them.
Lord Justice Treacy said: “Each of the four victims has suffered dreadful injuries with long-term consequences as a result of the hammer attacks which precluded the final collision. There was a gross breach of trust in relation to each of them.
“It is clear that some of the children were old enough to understand what the offender was doing whilst those attacks were taking place.”
Scott’s sentence was referred to the court by Solicitor General Robert Buckland, who argued it did not reflect the serious nature of his actions or the injuries caused to his victims.
Following the court’s ruling Mr Buckland said: “Four children’s lives have been devastated by Scott’s actions, and the physical and mental scars will stay with them for the rest of their lives.
“I am pleased that the Court of Appeal has agreed to increase Scott’s sentence to properly reflect the seriousness of his crime.”
Scott will not be released automatically after serving his minimum term, but only when the Parole Board considers he does not pose a danger to the public.