A single drop of a nerve agent like sarin can kill a person.

A drop on the skin can kill, slowly, with great pain at the end.

The drop from such a height should have killed him outright.

The drop would have killed any horse I'd ever seen.

Although the two buildings were three feet apart at most, still, the four-story drop would kill you.

A 10-milligram drop on the skin can kill an adult human in 15 minutes.

With that particular agent, a single drop on the skin would kill.

Even a drop of either toxic compound on bare skin could kill.

The same drop might kill them if it occurred suddenly.

Divers can't risk working in water where one drop on their skin will kill them.