A DAD was knifed to death in front of his teenage son after rowing with a neighbour over his “noisy” motorbikes, horrified locals say.
Armed cops swooped on the quiet town of Thorpe St Andrew near Norwich last night after a brawl erupted.
Dad-of-three Dean Allsop, 41, was stabbed to death while three other people – including his partner Louise – were taken to hospital with knife wounds.
Norfolk Police confirmed two people have been arrested in connection with the horror and will be quizzed by cops.
Locals say the violence broke out when Dean was confronted by a neighbour over the noise of his bikes.
One of the women who is in hospital after being stabbed is Mr Allsop’s partner Louise Newell who is believed to be aged 40.
Friends at the scene said she and another woman neighbour were both stabbed when they went out to see what was happening.
The family were said to have moved to the area around ten-years-ago from Essex.
Police said they were called to the “disturbance involving a large number of people” at around 7.35pm.
Around eight police cars, ambulances, rapid response vehicles and the air ambulance were scrambled.
The scene has now been cordoned off while police conduct their enquiries.
Superintendent Tracey Little said: “A murder investigation has been launched and we are in the early stages of our enquiries to establish the circumstances surrounding the incident.