This “Blue Wall” that’s been brought up and claimed by the defense is a bit exaggerated, I will say….maybe in Massachusetts it’s a “thing” not in Ga that I’ve ever heard of or seen…:that said, is public safety a “ brotherhood/sisterhood” close knit group, yes! Policing is not a “clock in/ clock out, go home and forget about day type of career. You can’t just “clock out” of dealing with child molestaions, rapes, murders etc etc… you can’t leave that at the office so to speak…only those who deal with these and many other inhumane crazy, plain ol psychos can understand. As with ALL human beings, no matter their title, career , race or religion…WE ALL share some form of bias in our lives..intentionally or subconsciously..:however this case has shown a whole new level of obvious cover ups to say the least…:is there “ professional courtesy” known in law enforcement, absolutely! What do I mean by “professional courtesy “? Meaning we all know someone or have done it ourselves…get pulled over and get a speeding ticket, call your cousin or ex classmate who’s an officer or related too and ask for help getting it taken care of….officers or CONSTANTLY called for “favors” when someone needs it if able, or hear “name drops” all the time ….is all if this RIGHT? Maybe, maybe not! But don’t think it doesn’t happen in medical offices, airlines , construction work etc etc…happens everywhere and all the time!