Puerto Vallarta, Mexico - What began as a straightforward job offer on social media quickly turned into a harrowing ordeal for three men from Colima who say they were lured to Puerto Vallarta under false pretenses and ended up in what they describe as a “hitman school” operated by the Jalisco New Generation Cartel (CJNG). Drawn in by the promise of weekly pay ranging from 2,000 to 4,000 pesos, no work experience required, and the sole condition o…