I going to sound like a broken record here, I apologize,
The majority of Child abduction murders follow a pattern, that doesn't vary much, in short
The offender is usually a local that lives or works nearby, usually mid to late 20's (around 27) depending on any previous incarceration
Comes upon victim by chance, victim is selected based on the absence of adults.
The younger the victim usually more likely the use of a physical attack.
A vehicle is almost always used, the victim is usually less than .5 miles from home when abducted, and usually transported greater than 5 miles.
The motive is overwhelmingly sexual
The Victim is often deceased with the first 1-3 hours following the abduction, with the majority killed within 1, the child is usually not reported missing until 2--4 hours after the abduction. In most cases, the child is deceased before they have even been reported as missing .
The victim recovery site and the murder site are usually within 200 feet of each other, often the victim is killed where they are found
The body is usually hidden to avoid detection
A large number of offenders return to the body before its discovery, primarily withing 48 hours after the murder
Offenders usually live with parents, or a significant other. Have a high likelihood of past sexual offenses, usually involving children. The majority work in some type of blue collar, unskilled or semi skilled labor most often in the construction industry
described as odd and often somewhat loners
The offender is often very familiar with the body recovery site.
the offender is usually not under any type of custody arrangement at the time of the offense (Parole, Probation etc..)
Unlike abduction murders of adults, there is rarely a triggering event prior to the abduction of children.
Will often display a variey of post offensive behaviors following the crime .
the offenders name usually comes up in the investigation within the first week