Didn't read the book but I think it's more insidious than what you wrote. The journalists don't think they're writing these stories to amplify the police narrative (they think they're unbiased). They just don't have the judgement (or will?) to look beyond the initial narrative which is police-driven.
In the end if a journalist can get their story out faster by leaning on a few 'trusted sources' and then move onto the next article, most of them will and their managers will encourage it. Maybe you'll get a more in depth story if it makes it to On The Media a week or two later but that's basically all we have at this point which is very sad.
In the end if a journalist can get their story out faster by leaning on a few 'trusted sources' and then move onto the next article, most of them will and their managers will encourage it. Maybe you'll get a more in depth story if it makes it to On The Media a week or two later but that's basically all we have at this point which is very sad.