[s10e4] The Itch | Essential – 2026 |

: Leaving the victims' bodies in public spaces after they have scratched themselves to death or been killed during his "experiments." Key Plot Points

: A former journalist who lost his sanity after the death of his son. He became obsessed with the idea that a government conspiracy or an environmental factor caused his "infestation." [S10E4] The Itch

The BAU successfully tracks Jenkins to a basement where he is holding a victim. After a tense standoff, the team manages to apprehend him without further loss of life. The episode concludes with a somber reflection on the thin line between physical ailments and the devastating effects of untreated mental illness. : Leaving the victims' bodies in public spaces

: He kidnaps individuals he believes are part of the "cover-up" or who can help him expose the "truth." He uses a high-frequency device to stimulate the sensation of "crawling" in his victims to make them understand his pain. The episode concludes with a somber reflection on

: A significant subplot involves Aaron Hotch profiling a woman named Lisa who also claims to have the condition. Unlike the aggressive UnSub, Hotch realizes her "itch" is a physical manifestation of grief and helplessness regarding her infant's death years prior. Episode Conclusion

This report covers , titled " The Itch ," which originally aired on October 22, 2014 . Case Summary