He wants to find out if sugar is society's silent killer.

Even healthy people are at risk from this silent killer.

Radio activity cannot be seen so it is like a silent killer.

It has often been referred to as the silent killer.

Question is, how can you defend yourself against the so called "silent killer"?

Bracco’s death wasn't the first caused by Sandy’s silent killer since the storm passed.

However, there is a silent killer in war that receives little if any attention at all.

The terrifying truth is that these men are silent killers.

Six silent killers, one frustrated guard at the street door.

High blood pressure is called the "silent killer" because it doesn't have symptoms.

"They are known as the 'silent killer' because you can't hear them coming."

The gas is known as the silent killer because it cannot be seen or smelt.

It really does seem like this is a silent killer."

"We know that oil can be a slow and silent killer.

His reason for the caution: "Things like blood pressure can be silent killers."

Children, women and the elderly are the first victims of these "silent killers".

High blood pressure is often referred to as a silent killer because there are usually no symptoms.

Because, high blood pressure may cause no symptoms until problems occur it is also called the "silent killer".

Cancer is considered a silent killer because there are often no or few symptoms until it has spread far beyond control.

For this reason, hypertension is known as "the silent killer."

That's why high blood pressure (or hypertension) is called the silent killer.

An asthma attack can strike at any time, making this disease a silent killer.

The American military has become increasingly reliant on these silent killers.

The first lady says it's a step her state is making to help women conquer this silent killer.

Contrary to what many people believe, drowning is a quick and silent killer.