Two people have been arrested on suspicion of GBH after a 35-year-old man was stabbed in Stevenage yesterday.
Police were called to the Harrow Court tower block off Silam Road shortly after 2pm following reports a man had been assaulted.
The scene of the assault remains cordoned off while investigations are continuing.
A 39-year-old woman from Stevenage and a 50-year-old man from Stevenage have been arrested and released on police bail.