Miami rescue effort threatened by tropical storm as death roll climbs to 32

• Four more victims found with 113 people unaccounted for
• Crews brace for extremely adverse and challenging conditions'

A ramped-up rescue effort at the collapsed condo building in Surfside near Miami faced new threats from the weather as Tropical Storm Elsa began lashing Florida on Tuesday, on a path that would mostly spare the south of the state.

Related: Miami condo collapse: death toll reaches 28 as demolition expands search area