Their emergency systems might have run a month, perhaps even two, but in the end the heat and lack of regular maintenance had killed them.

The internal heat should kill them if they go on speed.

The men hung in the trees had been taken down before the heat could kill them.

"The heat came up and killed most of the speed," he said.

The heat would kill him on the next pass.

This year, the heat and rain have killed the box office.

They talk about their future and realize that when the new sun comes up the next morning, the heat will kill them and everyone left.

There would be no marks on the body to explain, and heat did kill.

I fear that this heat will kill us all!

In summer, there was often no water and the oppressive heat could kill.