Key Largo traffic stop leads to fentanyl, cocaine and ecstasy charges

A broken trailer light on U.S. 1 in Key Largo pulled Monroe County deputies into a drug case that ended with nine charges for a Miami-Dade man and three for his passenger, after authorities say they found fentanyl, cocaine and ecstasy in the vehicle and later more contraband in jail.

Deputies stopped a Ram pickup truck towing a trailer around 9:03 p.m. May 22 near Mile Marker 100 because the trailer lights were not working. The driver, 25-year-old Nicholas Sean Pichardo, had an expired Florida driver’s license and appeared intoxicated, according to the arrest account. Deputies said Pichardo was driving under the influence with an unlawful blood alcohol level when the traffic stop began to unravel into a broader narcotics investigation.

Authorities said the truck contained Pichardo and Claudia Yero, both from Miami-Dade County, and that the encounter escalated after deputies found drugs tied to the pair. Investigators seized a THC vape pen and substances that field-tested positive for cocaine, MDMA and fentanyl. Pichardo was charged with nine offenses, including multiple drug-possession counts, DUI with an unlawful blood alcohol level, marijuana possession, cocaine possession and smuggling contraband. Yero faced three charges, including two counts of drug possession and cocaine possession.

The case took another turn after the arrest, when deputies say Pichardo tried to smuggle oxycodone pills into the jail facility. That allegation tied a roadside stop on the Overseas Highway to the county’s booking process, where traffic enforcement can quickly become a jail-house contraband case. Monroe County Sheriff’s Office public arrest and inmate logs show how often the agency turns traffic stops into searchable records that track arrests, bookings and detainees across the Keys.

The arrest also lands in a wider Florida drug crisis that continues to put fentanyl cases in sharp focus. The Florida Department of Health’s 2024 substance-use dashboard recorded 5,501 drug overdose deaths statewide, including 3,820 opioid overdose deaths, with an opioid overdose death rate of 17.2 per 100,000 residents. In the Florida Keys, where U.S. 1 is the main public-safety corridor linking residents, workers and visitors, a stop for trailer lights can still end with a stack of drug and jail charges.