Which sentence correctly uses ellipsis to show omission?

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1 point
The detective carefully examined the crime scene, looking for clues to solve the mystery, and... discovered a hidden passageway leading to the unknown.
The detective...carefully examined the crime scene, looking for clues to solve the mystery, and discovered a hidden passageway leading to the unknown.
The detective carefully examined the crime scene looking for clues...to solve the mystery, and discovered a hidden passageway leading to the unknown.
The detective carefully examined the crime scene, looking for clues to solve the mystery, and discovered a hidden...passageway leading to the unknown.
He read that "it took more than two years for the case to be tried in court and a verdict to be reached..."

The detective...carefully examined the crime scene, looking for clues to solve the mystery, and discovered a hidden passageway leading to the unknown.