This is one of the casualties of the case. When she shot Botham Jean she didn’t just kill a man in his apartment; she also shot a hole in the public trust of LE. Before ,most cases of BLM type activity was based on heavily biased or outright fabricated data. Thanks to Guyger they now have a hook to prop their argument forevermore.
Insofar as murder goes, the only view I have is that she was not justified to use deadly force on Jean. The rest is up to the Texas judicial system to decide.