Mumbai, India (CNN) Authorities in the Indian city of Mumbai have called off a rescue operation after a three-story building came crashing down on its residents, killing at least 33 people and injuring dozens more.

Rescuers pulled what they believe were the final bodies from the rubble on Friday, with children as young as 20 days among the dead.

Neighbors said they heard sounds like thunder as the three-story building suddenly collapsed.

Now residents in the working-class neighborhood of Bhendi Bazaar in Mumbai's south, who saw their neighbors buried under the remains of their own home, are living in fear that they could be next -- an official told CNN that "hundreds" of buildings across the city are in a similar condition.

Sabera Rangwalla has lived next door to the collapsed building for 30 years. She told CNN she was cooking breakfast for her family of five when she heard a "loud thunder."

From her balcony, she saw a huge cloud of dust and the building fall down "like a house of cards."

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