LITTLE Seth Docherty has been described as a ' little angel ' by his neighbour .
LITTLE Seth Docherty yesterday was found dead alongside his mother Stacey in their Hillsdale unit in Sydney 's east .
LITTLE Seth Docherty , who yesterday was found dead alongside his mother Stacey in their Hillsdale unit in Sydney 's east , has been described as a ' little angel ' by his neighbour .