Dr. Jack Kevorkian left two more bodies at hospitals, and a coroner said Friday that both people died of injections.

Kevorkian and an associate dropped off the body of a 61-year-old woman from Roanoke, Va., at suburban Providence Hospital on Thursday night. A note with the body indicated she suffered from rheumatoid arthritis.A few hours earlier, Kevorkian and Dr. Georges Reding, a retired psychiatrist, left the body of a 42-year-old Boston man at Huron Valley Hospital in Commerce Township.

Neither person's name was released.

Tests were under way to determine what drug killed the two.