In deserts, flash floods can be particularly deadly for several reasons.

There was something particularly deadly about the blue arrow-tip.

Sunday was a particularly deadly day in Virginia, with five people dying from storm-related causes, officials said.

Police forces also find themselves under criticism for their use of force, particularly deadly force.

For one thing, it was particularly deadly in young, healthy adults.

They have spread to most states and are particularly deadly in places with long, cold winters.

What makes these viruses particularly deadly is that they reproduce once they are inside the host computer.

One, called meningococcemia, is particularly deadly and can kill an otherwise healthy person in less than 24 hours.

Rollovers are particularly deadly and lead to more than 10,000 American deaths a year.

The summer and fall of 1951 were particularly deadly for both sides as the war moved into its second year.