This study, derived from a sample of 108 serial rapists (rapes = 565),
examines the relationship between demographic, crime scene, and crimi
nal history variables and the distance traveled by serial rapists in o
rder to offend. The pattern of offenses perpetrated by each of the 108
serial offenders as it relates to his place of residence is also anal
yzed in terms of known characteristics of the offender and his offense
s. The theoretical focus of the study integrates premises derived from
criminal investigative analysis, environmental criminology, ethnograp
hic geography, journey to crime research, and criminal geographic targ
eting to explore the cognitive symmetry between the ''how'' and the ''
where'' of serial sexual offenses. These components or dimensions of s
erial crime are explored in an attempt to aid law enforcement in their
investigation of hard-to-solve serial crimes.