Right there in black and white

"Shortly after the arrest of the two suspects, D.C. Police Chief Charles
Ramsey publicly confessed: 'We were looking for a white van with white
people, and we ended up with a blue car with black people.' "
"The only 'evidence' the killers were white was the dogma of vaunted FBI
and other serial killer profilers such as John Douglas, whose fixation on
white killers spurred police to disregard several witness reports about
darker-skinned murder suspects."
"Several eyewitnesses reported to police they had seen an old Chevrolet
Caprice at the scenes of shootings, but arrogant police scorned their
reports."