Fake police investigation

Tupac has been dead for 16 years now and Biggie for 15. The Los Angeles police should be ashamed of that result because it takes far too long to solve a murder case that took place in the centre of huge cities such as Las Vegas and Los Angeles in front of hundreds of people!
However, now after I have done some research and listened to opinions of people who were close to the two rappers, I start to come to a conclusion that police officers were involved in the shooting and worked with Suge Knight. This is why they do so poorly with the investigations and even if there is so many facts pointing at Suge Knight for being behind the murder, they still have not done any arrests.

Anyway, when Biggie Smalls was receiving phone calls that were telling him to watch his back, he received protection from the FBI that supposed to protect the rap star. Let's find out how come Biggie still got murdered, even if he had FBI protecting him:

Exactly, where was the FBI the night Christopher Wallace got shot? Is it because they were in the car on the right, shooting to the rap star? 

Now, let's see how the police interviewed the witnesses of the Biggie shooting and how well or bad they did. Biggie's close friend and Junior Mafia member, Lil' Cease will tell us about it: 

This is ridiculous! Police who decided to solve the murder case of the rap star were asking the person who was sat right behind the victim who is the man on the picture, pointing at the person who is being interviewed right now, and show the witness some other rubbish picture. This clearly shows the police have not tried to solve the murder cases at all! Why? Have got something to hide? Are they protecting someone? Or maybe white policemen do not care about black citizens? We will find out more!