CLEAN : Security scare delays trial for Pakistan

The video discusses a legal case with a fixed date of January 1, 2014. It highlights two applications: one challenging the constitution of the bench and another objecting to the prosecutor's process. The case is described as politically motivated, involving the current Prime Minister, who was ousted from government in 1999, and is accused of using constitutional provisions to settle personal vendettas.

What event occurred on the 12th of October 1999?

What is suggested about the motivations behind the political case?