The Pop Smoke murder investigation has hit a snag. 

According to TMZ, police are having "big issues with witnesses," and are receiving sketchy information from others. 

Apparently, a lot of people are simply refusing to talk or have stories that have either changed or are have been proven untrue. The police have also been tied up chasing down fake leads on social media. 

On top of that, the murder is a bi-coastal crime, making it hard for them to track down certain people, and the lack of motive is also making the case more difficult.

Pop Smoke was shot and killed in a Hollywood rental home on February 19 in what has since been described as a targetted hit.