Mysterious nighttime “booms” rattle Carrollton neighbors

In early December, weeks before New Year’s fireworks could be considered a culprit, a pair of massive nighttime explosion sounds rattled homes and startled residents across the Carrollton area.

The noise was loud enough that it sent New Orleans police officers searching for gunshot victims, but they turned up nothing — and a survey of other public agencies since then likewise leaves the source of the sounds a mystery.