The suspect in custody in connection to Tupac Shakur's death, Keefe D, appeared in court Wednesday. Trial attorney Mercedes Colwin discusses what factors the prosecution still has to prove beyond a reasonable doubt for there to be a conviction in Shakur's death. #TupacShakur #LasVegas #KeefeD Get a fast-paced look at the latest from the border to Main Street to the White House on "NewsNation Live with Marni Hughes." Weekdays starting at 10a/9C.#NewsNationLive 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