Watch “Nancy Grace Mysteries,” Friday night at 8 & 11 p.m. ET on HLN.
The murders of bad boy rappers Tupac Shakur & Biggie Smalls generated many conspiracy theories. Feuds & tensions existed between the rap industry’s two most prominent figures & then the rival rappers were both gunned down. Leaving a boxing match at a casino, hip-hop star Tupac Shakur is shot and killed in a drive-by on the Las Vegas strip. Just months later, Shakur's rap rival Christopher Wallace (aka Notorious BIG) is shot and killed outside a record-industry party in Los Angeles. Both murders remain unsolved. Were their murders connected?