Police investigating the murder of a woman in Dungannon have arrested a 36-year-old man taken to hospital at the time of the attack.
Luisa Cabral Pereira Silva, 29, was stabbed to death in the Merron Mews area on 12 August.
A man, 36, was taken to hospital with stab wounds in a critical condition. He was arrested in Craigavon on Monday.
Police said Ms Cabral, originally from East Timor, had an address at Lisnahull Road in Dungannon.
Both the dead woman and the injured man were believed to be migrant workers.