Are you 100 percent sure?
Even with all that’s going on with BLM, you’r right, cops still get shot by your basic everyday animals who’s caught robbing and shooting and raping and murdering.
Yes, I would avoid jumping to conclusions that this is the work of BLM.
They normally want to take out as many offices as they can to make a splashy statement.
They usually die in the attack.
BLM doesn't seem to acknowledge any of their worst actors. For them, black on black crime doesn't exist. Or if it does, it's because the courts give them unfairly long sentences.