Brother and sister, four, drown in swimming pool during family Christmas party as desperate relatives screamed for help

TWO four-year-old siblings died drowning side by side in a swimming pool during a family holiday celebration despite frantic rescue attempts. The children were pulled from the water by desperate relatives and a passer-by, but despite frantic rescue attempts, both died. The children, identified as Yasmin de Morais Brito, four, and Gael da Silva, four,…