Lia Harris

New South Wales Police have brought in a former human rights commissioner to conduct an official review of the culture within the force following an ABC News investigation.

An ABC investigation uncovers allegations of bullying, sexism and a dangerous lack of support within the ranks of NSW Police, which officers say is driving hundreds of officers out of the force.

Patricia Smith faced Parramatta Local Court on Saturday morning, after being charged on Friday night with two counts of domestic violence-related murder.

For four years, Gary Jubelin was the lead investigator of William Tyrrell's disappearance. A decade since the three-year-old went missing, the former detective has called for better transparency and accountability into the case.

English teacher William Gulson, 27, has been charged with grooming a child online.

NSW Police Commissioner Karen Webb releases a statement about her association with a gin distributor. 

The Australian Federal Police charge an Arncliffe man with one count of trafficking children and claim to have removed at least seven potential victims from sexual exploitation following a 20-month investigation into an alleged criminal syndicate operating between Australia and Indonesia.

The senior NSW police officer was charged late last year with driving under the influence of alcohol and high-range drink-driving, nearly six months after the incident.

NSW Police received a concern for welfare call to a home on Johnston Street, Casino shortly after 1:30am on Saturday, but the call wasn't acknowledged by a radio operator until much later.

With coercive control set to be criminalised from July, experts from Scotland - a leading country in treating this form of domestic violence - have arrived to help train officers.