Amy Westfeldt of the Associated Press reports that it's a week since limosine driver Costas Christofi was shot at Jayson Williams estate, and there's still no indication of who pulled the trigger.

At present the death is officially listed as a homicide, the legal term for a killing that does not indicate whether it was intentional or accidental.

At Christofi's funeral service Wednesday, a clergyman eulogized him as a man who turned his life around and questioned why the death remains unexplained.  "A spirit of repentance is the most important quality for any Christian to have," the Rev. John Theodosion told mourners. Christofi, a convicted burglar, had overcome a drug addiction.

Robert Kise, the limousine dispatcher who sent Christofi to the job with Williams, also questioned why so little is known about the incident.  "We know for a fact there was a lot of people in the room. It's a week later. If you have a lot of people in the room and someone was dead, someone should have pulled the trigger and it should not be a secret by this time."