Former Brownsville, TX, deputy sheriff George Gavito recounts the 23 grisly "palo mayombe" human-sacrifice torture-sex killings perpetrated by the gang led by Adolfo Constanzo in Matamoros, Mexico which ended in April, 1989 and are basis for the Zev Berman feature film Borderland (2007). Gavito was one of the bilateral investigators who "broke" the case of missing rich kid Mark Kilroy ("Phil" in the feature and "John" in this short) sensationalized... see more