How loose lips brought Tupac Shakur's killer undone

The former gang leader who orchestrated the killing of gangster rapper Tupac Shakur in Las Vegas has been found guilty of his murder, nearly 30 years after the drive-by shooting. Duane Davis has been bragging about his role in the killing for years, making it difficult for his defence team to argue he wasn't to blame. He faces a maximum sentence of life in prison without parole and has indicated he will appeal against the jury verdict.