The ongoing trial related to Tupac Shakur’s murder might hinge significantly on the statements of accused killer Duane “Keffe D” Davis and the involvement of a ghostwriter connected to a book that played a crucial role in reopening this long-standing cold case, according to an ex-LAPD detective.
Despite the infamous slogan “snitches get stitches,” which looms over the proceedings, Davis has openly discussed his alleged role in the crime during interviews with law enforcement. These admissions were made, at least partially, while he served as a confidential informant, in addition to a television interview and in his own memoir.
The defense suggests that some elements of Davis’ memoir, penned by ghostwriter Yusef Jah, may have been fictionalized and argues that Davis was not involved in the crime. Nevertheless, prosecutors have included Jah’s name on their witness list.

Duane “Keffe D” Davis makes an appearance in court for a trial readiness status check at the Clark County District Court’s Regional Justice Center on June 17, 2025, in Las Vegas, Nevada. (Steve Marcus-Pool/Getty Images)
“The prosecution will likely need to question the book’s ghostwriter directly to determine if the narratives are indeed sourced from Davis,” stated Moses Castillo, a retired LAPD detective. “Should the writer confirm that the details came from Davis, disputing that evidence could prove to be exceptionally challenging.”
Still, he told News Media, prosecutors have a tough case because Shakur’s murder happened nearly 30 years ago and few witnesses cooperated at the time.
Even survivor Marion “Suge” Knight, a co-founder of Death Row Records who was in the car with Shakur and wounded in the shooting, has said he does not want to testify if called to the stand. Like Jah, he’s also on the witness list.

Left: Duane “Keffe D” Davis appears for a hearing related to his indictment in the 1996 killing of rapper Tupac Shakur, February 18, 2025 at District Court in Las Vegas, Nevada. Right: Tupac Shakur at the Paris Theater in New York City, New York, at the premiere of “I Like It Like That” in 1994. (John Locher-Pool/Getty Images, Ron Galella/Ron Galella Collection via Getty Images)
“When you’re in this circle of gangs and gang involvement, you don’t want to be a snitch,” Castillo added. “You don’t wanna be that person that’s being classified as a rat. Because as they say: snitches get stitches, and that is really true.”

Rapper Tupac Shakur poses for a portrait at Club Amazon on July 23, 1993 in New York, New York. (Photo by Al Pereira/Michael Ochs Archives/Getty Images)
But as Clark County Chief Deputy District Attorney Binu Palal said in his opening statement Monday, one person did talk. That was Davis, who sat for interviews with investigators in 1998, 1999, 2008 and 2009, in addition to sitting for a BET documentary and discussing details in his book.
Prosecutors played some of his statements from 2008 in court on Monday — including his account of obtaining the gun and his claim that his nephew, who has since died, fired the shots.

Tupac Shakur in Poetic Justice. Picture by: Shutterstock USA: 1 646 419 4452 UK: 020 8068 3593 eamteam@shutterstock.com World Rights (Columbia/Kobal / Shutterstock)
Defense attorney Michael Sanft countered that it’s up to jurors to decide what the facts are, based on evidence shown in court.
“What they are telling you, they’re representing it to be a fact when it really is fiction. And it’s up to you to determine what the facts are in this case,” he said in his own opening.

The late Tupac Shakur and Marion “Suge” Knight were pictured in 1996. Knight is currently serving a 28-year prison sentence after pleading no contest to voluntary manslaughter in 2018. (Jeff Kravitz)
Sanft said investigators never vetted the claims in Davis’ book, not even interviewing other witnesses allegedly in the suspect vehicle before they died.
A gunman in a white Cadillac opened fire on a BMW carrying Shakur and Knight on Sept. 7, 1996, on the Las Vegas Strip. Knight recovered from minor injuries. Shakur succumbed to his injuries six days later at 25 years old.