Detectives have charged nine people following the death of a woman south-west of Brisbane yesterday.

Police will allege that a 37-year-old woman was found with serious injuries to her chest at a Wilsonton, Toowoomba address in McGregor Street just after 2pm.

She was conscious and breathing when paramedics arrived, and was transported to Toowoomba Base Hospital where she was later pronounced deceased.

It is believed the woman was stabbed. The group were later arrested in a Hungry Jack's carpark nearby, news.com.au reported.

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Police will allege that a 37-year-old woman was found with serious injuries at a Wilsonton address in McGregor Street just after 2pm

Detectives have charged nine people following the death of a woman in Toowoomba yesterday

Six women and three men, ranging in age from 23 to 34, have been charged with two counts of assault occasioning bodily harm and one count of enter dwelling with intent.

All of the nine people charged are scheduled to appear in Toowoomba Magistrates Court today.

The victim’s family has been notified.

Before the arrests, police searched through rubbish bins near units on McGregor Street near where the woman suffered her 'brutal' injuries, The Chronicle reported.

Officers also searched a car parked at a nearby Hungry Jack's.

Forensic officers and the dog squad were helping with the investigation on Sunday evening.