An Argentinian man was wrongfully imprisoned after police mistook 18 containers of talcum powder for cocaine and it took three weeks to analyze the true nature of the substance.

In early October, Maximiliano Acosta got on a bus in the town of Mendoza towards the capital, Buenos Aires. Shortly after, the bus was stopped in La Paz for what was supposed to be a routine check by a team of gendarmes. Upon checking the passengers’ baggage, the gendarmes discovered that Acosta had 18 containers of talcum powder and questioned him about it. Despite the man’s explanation that the containers actually contained talcum powder for personal use, the gendarmes detained him on suspicion of drug possession. The tests that followed the arrest, allegedly showed that the 18 containers were full of cocaine, and Maximiliano was put behind bars without so much as alerting his family about his situation.