Although the quality and quantity of research on eyewitness identifica
tion is impressive, it has one basic flaw: Almost none of the research
has been conducted with forensic eyewitnesses, that is, with witnesse
s of actual crime enmeshed in the criminal justice system. Most psycho
logists assume this flaw is of little consequence, and they readily ap
ply the results of eyewitness research to forensic contexts. This arti
cle challenges that assumption as inappropriate for an empirically bas
ed discipline. To determine our knowledge base concerning forensic eye
witnesses, these witnesses must be an integral part of our research ef
forts.