From Las Vegas: A decades-old case has seen a significant development. Duane Davis, also known as Keffe D, is now a convicted man. He is 63 years old and was found guilty of a serious crime.

The case involves the killing of a famous rapper. This event occurred many years ago and has had a lasting impact on fans.

Further details about the conviction and case are available from the source, including the specific charge Davis was convicted of and the date of the conviction.