Read about this case, beyond some one-sided "documentarian" propaganda. You too, of all people here, should be highly skeptical of any assertions that entail police-judicial conspiracies, cheered on by race hustlers.
This quote captures what has happened with this case:
"The media's fascination with crime and criminals, coupled with marked ambivalence toward the work of the police and prosecutors, reflects a central paradox in our society. Key elites, who are the principal beneficiaries of whatever domestic tranquility the forces of order achieve and who are typically insulated from the ugly consequences of the ethos of the streets, regularly sympathize and side with the forces of disorder whose actions threaten the very groundwork of the elites prosperity. These elites include some members of the forces of order. Such profound social, cultural, and moral confusion, highly irrational on it's face, gets played out against the backdrop of-and sometimes through the peculiar, and often perverse, institutional logistics of -- law and bureaucracy, the rational foundations of modern social order.
Police and prosecutors, themselves sometimes united, often at odds, end up fighting battles on several fronts: against criminals; against intellectuals who champion those criminals by romanticizing them, or by providing them with excuses and justifications for their depredations, or by disbelieving, almost instinctively , the forces of order; against the media, which circulate whatever stories present themselves, the more dramatic and compelling the better, regardless of the sources and with little concern for veracity, since lies and false allegations make stories just as good as, sometimes much better than, truth; and against bureaucratic and legal exigencies as interpreted by their bosses and the courts.
In addition, our society's extraordinarily developed apparatus of advocacy stands at the ready for any group strong and wily enough to commandeer it. With the help of technicians in moral outrage, specialists in transforming particular incidents into symbols of larger social conditions, always with the rhetoric of accusation and blame, one can quickly whip up maelstroms of fervor to serve a cause." (Jackall, Robert (1997) The Wild Cowboys- Urban Marauders & The Forces of Order. Harvard University Press, 314-315)