Duane "Keefe D" Davis broke down in tears behind bars, asserting his innocence, but 50 Cent found it amusing.

The G-Unit mogul took to Instagram to mock Keefe D over a tearful jailhouse interview related to the Tupac Shakur murder case. In the Instagram post, 50 Cent shared a clip of the emotional interview with a caption saying, "LOL KEEFIE NAH, THIS S### IS FUNNY. To me, he just ran his mouth until they came and got him. LOL."

In the emotional interview, Keefe D expressed his distress over being separated from his grandchildren and maintained his innocence in Tupac's murder. Despite his claims, Keefe D had previously admitted his involvement in the shooting, but now firmly asserts his innocence.

Keefe D's emotional state is further highlighted by a recent physical altercation with another inmate at Clark County Detention Center in Las Vegas. Footage of the altercation showed Keefe D and the other inmate grappling and striking each other, leading to a confrontation that required pepper spray and physical restraint by corrections officers. Keefe D defended his actions, stating he was simply "standing his ground."

The conflicting accounts and emotional turmoil surrounding Keefe D's situation continue to generate intrigue and speculation in the ongoing saga of the Tupac Shakur murder case.