Jim Segala

Jim Segala is a radiation scientist who played a key role in investigating the physiological effects reported by witnesses of UAP encounters. He specialized in analyzing radiation-like injuries from UAP incidents and conducted medical analysis of symptoms including burns, nausea, and hair loss. Through his documentation of cases, he worked to provide physical evidence for UAP-related health effects.

Segala focused particularly on the Cash-Landrum incident of 1980 near Huffman, Texas. He investigated injuries to Betty Cash, Vickie Landrum, and her grandson Colby following their encounter with a diamond-shaped UAP, finding severe radiation-like injuries post-encounter.

His work provided some of the strongest physical evidence and influenced later research. The medical analysis offered key proof of UAP health impacts, influenced programs like AAWSAP in studying encounter injuries, and established a foundation for ongoing UAP physiological research.