"I've had cases where killers seemed to do even more improbable things than that."

This killer seems to be very good at covering his tracks.

Should she tell them about the way the killer seemed to know her?

The last is suggested only because serial killers seem to be in this season.

At every stage the killer or killers seemed to be one step ahead.

The killer seems to have had no trouble finding these women so far.

And the killer seems to have been naked at the time of the assault.

The two killers seemed to be awaiting the arrival of another man.

I told them about it, that the killer seemed to have left in Waldo's car.

For the moment, the killer seemed to be silent.