Rats

I was walking up to my house with my Dad It was up a long driveway. Underneath the driveway were countless tunnels inhabited by rats. None of this activity was visible on the surface. My Dad said he would go underground and set some traps. I told him not to bother as we would have to check on them later and I wanted to spend time with him as he had been dead for about 7 years.
He insisted and disappeared into the tunnels to set the traps.
Needless to say I never saw him again.