But behind the web, the killer is lurking.

It told why the killer lurked close by.

Then, as a final touch, the killer had lurked to deliver death to the only man who might have served as witness for the law.

The killer could be lurking in the environment.

If the killer still lurked on the murder scene, the closet must be his only hiding place.

And meanwhile, a ruthless killer still lurked in the darkness.

However, a killer is lurking somewhere nearby and is waiting to strike.

The killer of an unlamented landlord is lurking close by.

I don't want to turn off the light and find I can't sleep because some evil killer is lurking outside.

I suspect that the killer was lurking nearby when we rushed downstairs.