Phil Carson, a retired FBI agent who worked on the Notorious B.I.G. case, joined “CUOMO” on Friday and suggested a possible tie between information that led to the arrest of Keefe D in connection with rapper Tupac Shakur’s death and the recent federal agent search of Sean “Diddy” Combs’ properties. “Something new evidence-wise had to come out within the last year in order for them to obtain that search warrant and ultimately arrest Keefe (D),” Carson said. #Diddy #Tupac #KeefeD Chris Cuomo hosts "CUOMO," a no-nonsense show featuring the day's most important news from all perspectives. "CUOMO" airs weeknights at 8 p.m. ET/ 7 p.m. CT on NewsNation. #CUOMO NewsNation is your source for fact-based, unbiased news for all America. More from NewsNation: newsnationnow.com Get our app: trib.al/TBXgYpp Find us on cable: trib.al/YDOpGyG How to watch on TV or streaming: trib.al/Vu0Ikij