What happens to the dead when there is no next of kin? (Gruesome)

Death aint pretty.
Unblinking and unsettling, this documentary lays bare a mysterious process that goes on all around us - what happens to people who die with no next of kin.

Dead bodies in various stages of decomposition are seen, but not played for shock factor. Instead, you learn a little about each person, both what they were before death and what will happen to them afterward. They are followed from the discovery of the body to the final disposition of the remains, and each step in between.