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Rex Heuermann expected to plead guilty in Gilgo Beach serial killings. Here's what you need to know.

Beaches across Norwalk have been reopened after being closed for nearly a week.
Health officials were forced to close the beaches to swimmers after heavy rains last weekend.
They say storm runoff increased bacteria levels in the water.To see more on the reopening of the Norwalk beaches, click on iO Extra on Channel 612.
Officials close Norwalk beach due to high levels of bacteria