This is the shocking moment a police officer was stabbed in the neck during a completely unprovoked attack.
PS Foster, PS Ansell, and PC Wolstencroft were responding to a traffic collision involving a suspected drug dealer on July 26, 2023 in Whalley Range, Manchester.
But for no apparent reason, Jacob Brown, 27, attacked them from behind with a knife.
On bodycam footage, Brown can be seen approaching the officers despite not having anything to do with the incident.
Brown is seen dressed in black with a hood tightly fastened. At first, he walks down the street near his home, but for no apparent reason, he suddenly jumps into the road to attack the officers.
Jacob Brown is seen carrying out his shocking knife attack as two officers look on in shock
Brown was only brought to a halt after he was tasered by PC Wolsencroft. Brown would later attack other people while in prison
PS Ansell is seen with an injury to his neck following the shocking incident in July last year
PS Foster got struck to the head several times as Brown tried to hit his neck.
Then PS Ansell jumped to the defence of his fellow sergeant and got stabbed in the neck, which narrowly missed his arteries.
The video, shared by Greater Manchester Police, shows Brown finally stopping his rampage after being tasered by PC Wolsencroft.
As PS Ansell walked back to the car, he noticed he was bleeding and had a serious stab wound to his neck.
PS Foster placed his hand over the wound and paramedics were called.
GMP said it was one of 75 incidents in the last tax year where its officers sustained physical injuries from assault while on duty.
A spokesman said: 'The actions of all three officers ultimately saved each other and meant no members of the public suffered any injuries.'
Brown can be seen furiously attacking the officers with a knife. He took them by surprise and came from behind
PC Wolstencroft instinctively discharged his taser, allowing for Brown's arrest. The actions of all three officers ultimately saved each other
All three officers won an award at this year's Police Federation National Bravery Awards for their actions last July.
Superintendent Marcus Noden of GMP's Trafford district said: 'I sincerely hope that we never see a case like this again, but I praise our three officers who have demonstrated dedication, resilience, and courage in the face of danger.'
Brown also stabbed a prison adviser with a pen during an induction at HMP Liverpool last August while in custody after his arrest.
The victim was a male in his 50s, who suffered cuts to his ear and head.
Then in September, he attacked a prison guard with a modified piece of cutlery in front of a shocked courtroom while appearing on video link.
The 27-year-old was sentenced to an indefinite hospital order in April after pleading guilty to one count of attempted murder and three counts of wounding with intent.
He will only be released once he is deemed safe and stable.
As PS Ansell walked back to the car, he noticed he was bleeding and had a serious stab wound to his neck
PS Tim Ansell, PS Marc Foster and PC Marcus Wolstencroft have all been awarded for their bravery
Detective Inspector Kelly of City of Manchester South's CID, said: 'Jacob Brown is considered to be a dangerous and violent man, as also marked by the Judge.
'There appeared to be no clear motive for these attacks – officers were taken completely by surprise and only their quick reactions stopped the outcome from being fatal.
'The prospect of violence towards police officers is a daily threat and won't be tolerated.
'I am glad that our swift and thorough investigation has resulted in Brown being held to account for what he has done, and he is now away from the communities within Greater Manchester.'
Brown was sentenced to an indefinite hospital order in April 2024. He will only be released if he is deemed safe
GMP said it was one of 75 incidents in the last tax year where its officers sustained physical injuries from assault while on duty
PS Foster got struck to the head several times as Brown tried to hit his neck
Chief Superintendent Colette Rose, District Commander for Trafford, where the officers involved are based, said: 'This display of violence against officers going about their duties is heinous and unspeakable.
'These officers went to work that day to help keep the public safe and were responding to a collision involving a suspected drug driver at the time they were attacked.
'No officer should expect to be assaulted at work, particularly not in such a brutal way, and it is very fortunate that PS Ansell's injuries were survivable in this case.
'Whilst physical injuries may heal, the mental impact of assaults of this nature on officers can be long-lasting. I hope this case shows the seriousness of which we take incidents like this affecting our officers. It won't be tolerated.'
The officers have won several awards for their heroic actions.
They won the Bravery Award at the Chief Constable's Annual Awards last October, the John Egerton Bravery Award in April and on Thursday they were given the North West Bravery Award.