TL;DR Fired Tesla manager Medrano alleges Houston’s FSD test fleet operated at a 38:1 driver-to-manager ratio (Tesla baseline: 15:1). Javier Medrano, a former Tesla fleet operations manager, filed a federal lawsuit alleging the company turned its Houston Full Self-Driving test fleet into 24/7 “rolling hazards” by aggressively scaling operations without adequate safety oversight. Medrano took over as sole operational manager eight months after joining Tesla in 2023. The next day Medrano told HR he had “no recollection” of the call. “I didn’t have anybody to delegate to,” Medrano told The Independent.