The discovery sparked a debate over how to handle the sensitive issue and again put Noblesville in the national spotlight.

The discovery also sparked a search to identify the people in the portraits.

The discovery sparked an intense debate within the Bush administration, American officials said.

The discovery of the body sparked a citywide manhunt and intense pressure on the police to make an arrest.

The discovery drew public attention and sparked excitement and curiosity.

The discovery sparked an oil boom in Texas that continues today.

A discovery in one field would often spark findings in another.

These discoveries sparked the second superstring revolution that took place approximately between 1994 and 1997.

The discovery of more victims sparked a massive operation by the police.

Yet this discovery sparked an intriguing line of questioning.