Two men killed after a stabbing have been named by police.
Norman Scott, 68, and Sidy Fall, 75, died after the attack on Great Southern Street in the Moss Side area of Manchester at about 05:00 GMT on Sunday.
A 23-year-old man, who was known to one of the victims, was arrested on suspicion of murder and remained detained under the Mental Health Act, Greater Manchester Police said.
Both the victims were known to the Moss Side area and their families were being supported by specialist liaison officers.
