A group of 17 people were inside an Arncliffe house during a drive-by shooting last night, police said.
It is believed a number of shots were fired into the Fairview Street house and a Toyota 4WD parked outside about 9.55pm.
Police said residents heard a car leaving after shots were fired.
The shooting came 10 minutes after reports of a drive- by shooting at Auburn.
Police are investigating the circumstances surrounding both drive-by shootings and if they are related.
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