1.   There was a sickening sound of tearing metal.

2.   Still, all Heberto Castillo Jr. remembers about last Friday is the sickening sound that he knew came from the leg of his horse, Madame Viceroy B B.

3.   The swift intake of breath from the gallery was like the sickening sound that follows a punch to the solar plexus.

4.   The sickening sound of crunching Chevrolet was omnipresent.