A woman is due before Derry Magistrates court charged with murder.
The woman was arrested yesterday following the death of Darren McNally in the Waterside earlier this week.
The father of one is believed to have died from stab wounds.
Detectives from Police Service NI Major Investigation Team have charged the 41 year woman with murder and possession of an offensive weapon with intent to commit an indictable offence.
She is due to appear at Derry Magistrates' Court today via video link.
As is normal procedure all charges will be reviewed by the PPS.