CONCLUSION..!

Conclusion...

• Suge Knight wanted to kill his artist, Tupac Shakur because his Death Row Recording label was having financial problems and Tupac was one of the people Knight was in debt with. According to Shakur's bodyguard, Frank Alexander, Knight owen Shakur 10 million dollars! Tupac recorded a lot of new tracks (about 150!) and wanted to leave Death Row Records and release his new music on the label Shakur planned to found himself. Suge did not like this idea and decided to kill the rapper and keep releasing the new material on Death Row to keep the label ruuning.
• Suge Knight had arrangements with police/FBI workers such as David Mack and Harry Billups aka Amir Muhammad, who did all the 'dirty job' for him and made sure nobody gets arrested as they were police workers too! Unfortunately we do not have any evidence of Mack and Billups being involved in the Shakur September 7th 1996 shooting but both rappers were killed exactly the same way and tactics, so who knows, maybe Amir Muhammad was the 'hit-man' of both rappers?
• Christopher Wallaca aka Biggie Smalls was killed because Suge Knight wanted people to think Bad-Boy Records wanted to get rid of their rival and payed the Crips gang to do it as Knight was a Bloodz gang member and Tupac was close to him. This is why Harry Billups was wearing the Crips' colours on the 9th of March 1997 in Los Angeles. 
• No arrests were made because the police is so ashamed of their workers being involved in the killing of the two rap stars which would bring huge controversy to the public! They are trying to hide the truth, just like the inspector said.
• The East Coast V West Side beef was media created fiction that Suge Knight and Sean 'P Diddy' Combs started off for attention and business. 
• Finally, yes! I am sure there was a link between the killing of Biggie Smalls and Tupac Shakur because Suge Knight was behind both murders, both rappers were gunned down using 9 mm bullets, both killed at night in crowded places, both cases remain unsolved for now known reasons to us. To me the murder of Christopher Wallace is like the next step of the Tupac shooting on September 7th 1996.