Final answer:
The FBI has a database of suspects in the highway murders that almost all have a race-based characteristic, potentially raising concerns of racial profiling. Hate crimes can be racially motivated or based on prejudice towards religion or gender expression and sexual orientation. Eyewitness testimonies and the problem of suggestibility can complicate investigations and result in a large number of possible suspects.
Step-by-step explanation:
Murder Database and Racial Profiling
The FBI has amassed a database of over 275 suspects in the highway murders, and almost all of them are raced-based. This issue raises concerns about racial profiling in law enforcement investigation.
Instances of real or perceived injustice towards African Americans have led to protests and street movements due to feeling abandoned or ignored by politicians. Hate crimes are predominantly racially motivated, but they can also be based on religious prejudice or gender expression and sexual orientation.
When investigating crimes, law enforcement relies on eyewitness testimonies, which can be problematic due to suggestibility and the creation of false memories. In the example of the DC sniper case, thousands of tips resulted in a large number of possible suspects.