A man who carried out a series of unprovoked stabbing attacks on strangers in broad daylight will remain behind bars for at least half a decade.

Daniel Clavell failed to appear before the Victorian County Court today, where he was sentenced to 11 years in prison for random attacks including on four strangers on a busy shopping strip in Melbourne’s north-west in 2023.

Judge Sandra Davis described his conduct as extremely serious, noting the victims were left traumatised, some with lifelong scars from the random attacks.

Clavell went on a stabbing spreeafter he was caught shoplifting by the owner of Amazing Bargains on Puckle Street in Moonee Ponds about 12.50pm.© Nine

Clavell pleaded guilty to charges of affray, intentionally causing injury and making threats to kill, and had waived his right to be present at his previous court proceedings.

Despite his admissions, Judge Davis said he appeared to show little to no remorse for his actions.

Clavell was on bail when he committed the first offence in what was described as a six-week period of offending involving 13 victims.

He was walking at Moonee Ponds Train Station on June 17, 2023, when he struck a stranger in the face, causing him to jolt backwards. The victim fled to a nearby home, before Clavell also left the scene.

About 10am on June 28, the following week, Clavell was walking in Brunswick when he punched another man twice, leaving the victim with a fractured nose.

On June 29, Clavell had crossed paths with a man and woman on a ramp at Broadmeadows Train Station where he punched the woman in the face twice, before later producing a knife, causing the pair to retreat.

Daniel Clavell was sentenced over a six week long attacking spree involving 13 victims.© Nine

He also stabbed a woman nearby after placing his hand around her throat.

Clavell was later arrested that day and was released with intent to summons.

Another two incidents involving two assaults on strangers in Dallas and Coburg also unfolded between July 26 and July 29.

Clavell went on a stabbing spree on August 2 after he was caught shoplifting by the owner of Amazing Bargains on Puckle Street in Moonee Ponds about 12.50pm.

After being confronted, he produced a sharp object and stabbed the owner on the left side of her neck, knocking her to the ground.

Clavell threatened a bystander who tried to photograph him as he fled, saying “I will f—-ing kill you”.

He then stabbed another man in a nearby shop before assaulting two others on his way to the train station, about 200 metres from the initial attack.

The court was told that Clavell had been diagnosed as having schizophrenia and a history of substance abuse relating to steroids.

Judge Davis acknowledged Clavell’s troubled upbringing, which involved domestic violence and the loss of his father, who had been heavily involved in criminal activities during his youth.

His father Rodney Clavell killed himself inside an Adelaide brothel in 2014 during a 12-hour standoff with police.

Judge Davis today said the victims had suffered emotional, physical, financial and social impacts from the offending.

Clavell will be eligible for parole in six years and has already served more than two years into his sentence.