A man is in a critical condition at Tallaght Hospital after he shot himself following a crash at the Spawell roundabout last night.
Just after midnight officers were alerted by a woman at a garage on the N81 near Templeogue that she had been kidnapped.
Gardai approached a car and it fled the petrol station chased by officers.
The car crashed a short time later at the Spawell roundabout.
The suspect then got out of the car and shot himself.
The Garda Ombudsman is investigating.
Reporter with the Herald and Irish Independent is Conor Feehan: