The thing is it never is light sensationalism when you want to trust someone or a profession, it does only take one bad apple for people to lose faith, I'm a professional and when one person does something so serious it makes the news all the professional bodies make statements and then changes to the profession are made to prevent the same things happening again etc and it affects us all. Police is no different. it's serious and the public are allowed to be concerned.
In my job I had to take a lot of personality tests and psychometric tests to make sure nothing arises that prevents me from being able to carry out my job as well as checking I'll be a good fit within the culture of the company not sure if this happens in the police.
Not sure if they do this in the police but it seems a number of bad eggs are slipping through the net. I had a very bad experience 16 years ago when I was assaulted by two men. The police person who was assigned to take my statement told me I shouldn't have been wearing the clothes I was in at the time and if I wasn't wearing them I'd have been able to get away by running faster (I told them I tried to run away fast enough to get away) I knew he was wrong but I didn't want to challenge a policeman.
The same people who went at me got another woman more seriously in the end. I will never trust the police again. I am scared I will ever have to dial 999 in case I have to speak with the police again, the way I was treated frightened me, the male officer I dealt with laughed at me and then after the second attack the same station tried to call me back in to help when a woman was raped by the same men. I couldn't do it. I never wanted to go back into the police station. This is how serious it can be when even one police officer causes a problem. I live constantly looking over my shoulder scared because of it too and always guilty I didn't help the other lady.
Unfortunately it will be true though that with so many people I'm sure there will always be bad ones that get through. But to act like it's ok because it's only one. Not ok.