You don’t beat someone to death by mistake, then you don’t leave him alone on the ground with a broken skull by mistake, and you don’t do the same thing twice by mistake (in 2018 the exact same thing happen, a 19 years old women was shot on the leg with a blast ball and policemen beat her on the ground. She ended up with a broken skull and brain damage.
No police station accepted to take her report for her months and by the time she finally managed to report it the recording we’re deleted, the hours when it happens b were missing from the official report of the day and the policeman who beat her left to do a mission for a private company in Africa.
In this case it was clearly deliberate but the police wants total immunity. They are a spoiled child, until now the government gave them everything they wanted because they are the reason the current government is still there.