Police were called to reports of a disturbance outside a house in the Townstal area of the town at around 1.40am on Thursday 6th December.
A man in his 20's was stabbed several time in his chest - he's in a stable condition in Derriford Hospital.
A 22-year-old woman and a 26-year-old man were detained on suspicion of attempted murder.
Both remain in police custody and police are appealing for witnesses.
Young voices barely registered in devolution consultation
Only eight people under the age of 24 registered a view
New pledge on South Hams Freeport funding
'It is taxpayers’ money, but that money is being spent in the South Hams'
Axminster children connect with space station
Space cadets link live with astronaut
East Devon should get new CEO
Local Government Association recommends new boss
Long-serving County Council leader steps down
John Hart leaves after 15 years
Football club changes kit to honor former player
Exeter Royals' tribute to young star
