A man is in a critical condition in hospital after an overnight assault in Co Tyrone.
The victim (38) was attacked outside a bar in Killyclogher near Omagh at around 1.40am.
A 25-year-old man has been arrested in connection with the incident. Police have appealed for witnesses to come forward.
In a separate incident, a woman (18) has been arrested in connection with the stabbing of a man in Belfast on Friday night.
The injured man, who is in his 30s, was stabbed a number of times in the thighs and buttocks in the Donegall Pass area around 12.30am.