One small consolation about the killer's parents going on the lam is that when they are found,

[hlthe2b]

50. 18 U.S. Code § 1073 - Flight to avoid prosecution or giving testimony

If an individual is being sought by local police for committing a crime, what assistance can the FBI render to locate the fugitive?

A “stop” will be placed against the fugitive’s fingerprints in the FBI’s Criminal Justice Information Services Division. Local police will be notified immediately upon the receipt of any additional fingerprints of the fugitive. The fugitive’s name and identifying data also will be entered into the National Crime Information Center, a computerized database that is accessible to law enforcement agencies nationwide. Any agency that inquires about this individual will be informed of his or her fugitive status. In addition, the FBI may obtain a federal arrest warrant and attempt to locate an individual who flees prosecution or confinement if there is reason to believe the person has traveled across a state line or left the country.






LII U.S. Code Title 18 PART I CHAPTER 49 § 1073

18 U.S. Code § 1073 - Flight to avoid prosecution or giving testi­mony



Whoever moves or travels in interstate or foreign commerce with intent either (1) to avoid prosecution, or custody or confinement after conviction, under the laws of the place from which he flees, for a crime, or an attempt to commit a crime, punishable by death or which is a felony under the laws of the place from which the fugitive flees, or (2) to avoid giving testimony in any criminal proceedings in such place in which the commission of an offense punishable by death or which is a felony under the laws of such place, is charged, or (3) to avoid service of, or contempt proceedings for alleged disobedience of, lawful process requiring attendance and the giving of testimony or the production of documentary evidence before an agency of a State empowered by the law of such State to conduct investigations of alleged criminal activities, shall be fined under this title or imprisoned not more than five years, or both. For the purposes of clause (3) of this paragraph, the term “State” includes a State of the United States, the District of Columbia, and any commonwealth, territory, or possession of the United States.