Harrowing moment a son realises that his mum has been shot dead

The victim of a targeted late night drive-by shooting has been identified as a 65-year-old grandmother who moved into the home just weeks ago.

Kim Duncan died in her living room after three gunmen shot a flurry of bullets at her Ambarvale home in south-west Sydney about 11pm on Monday.

Ms Duncan suffered a gunshot wound to her leg and couldn't be revived.

Harrowing footage showed her distraught son Shaine collapsed on the road sobbing after learning that she couldn't be saved.

His sister arrived a short time later and was just as distraught as she was held back by police officers.

Shaine, 35, and ...
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