One spread worth barely $300,000 was bought for $850,000 by someone who was later traced to drug smuggling.

The piece began as a graphic design, from which the arborescences were later traced.

The attacks were later traced to disgruntled drug dealers in the area.

This was later traced to poor quality wing fittings.

The contamination was later traced to in store tampering by a customer.

The cause was later traced to the door latching system, which had failed to close completely.

The cause was later traced to metal contamination in the engine's master chip.

The heinous crime was later traced back to one of her former lovers.

The attacks were later traced to disgruntled drug dealers.

The contamination was later traced to a spill at a gasoline station a half a mile away, the conference said.