1.   There was a series of fingernail marks on the neck, and someone had applied central pressure.

2.   Check the fingernail marks you gouged into the arm rest there.

3.   He was unhurt, but you should have seen the fingernail marks on the wall, where he clawed and clawed to save his life.

4.   Officials checked the played cards for fingernail nick marks, a typical cheating method.