A community is in total disbelief after four bodies were found at a home on the outskirts of the city.
Police were called to Allan Bedford Crescent, in the Queen's Hills estate in Costessey, shortly before 7am following a call from a member of the public.
Police forced entry into the property and found the bodies of four people inside.
The discovery has "stunned" people living in the quiet suburb and those who represent it.
LIVE: Updates after four bodies found at home in Costessey
Gary Blundell, a Lib Dem councillor who represents New Costessey at South Norfolk Council, said: "It’s shocking – it just proves these sorts of things can happen anywhere.
"My heart goes out to anybody involved in this.
"Residents in Queen's Hill are stunned – we will need to get anyone affected the support they need.
PICTURED: Family of four found dead in Costessey home
"Had so many people contacting me to ask what’s going on – want to make people aware there’s no danger to the public."
Police believe the four were known to one another and enquiries are under way to formally identify them.
Gary's wife Sharon Blundell, who is also a Lib Dem councillor and represents Old Costessey on South Norfolk Council, added: "I’m just in shock.
"I saw the ambulance this morning and wondered what had happened – I don’t know what to think at the moment.
"It’s happened on my doorstep relatively speaking and I feel like I should have known something.
"It’s such a close-knit community it’s terrible.
LIVE: Updates after four bodies found at home in Costessey
"I hope that people affected by this get the support they need."
A 32-year-old man who lives on an adjoining road to Allan Bedford Crescent said: "This is a very quiet neighbourhood and I’ve never seen anything like this before here."
Earlier today Detective Chief Inspector Chris Burgess, from the Norfolk and Suffolk Major Investigation Team, said: "I understand that news of this incident will be shocking to the local community and as soon as we can we will release more information."
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