Federal authorities are investigating two separate truck-related incidents that have drawn attention from lawmakers and law enforcement agencies.

Sen. Bernie Moreno has called for a federal investigation into allegations that a truck driver named Modou Ngom fraudulently obtained both a commercial driver's license and U.S. citizenship. Moreno's request comes after reports that Ngom was involved in a fatal incident that killed a family, though specific details of that crash were not provided in available reports.

In a separate case, the FBI is investigating the death of truck driver Alejandro Jacomino Gonzalez, who was found dead after going missing during what authorities describe as a possible hijacking. Gonzalez had been transporting vehicles from Georgia to Florida when he disappeared.

The FBI has not released details about the circumstances surrounding Gonzalez's death or the suspected hijacking. The investigation remains active as authorities work to determine what happened during the transport operation.

Both cases highlight ongoing concerns about safety and security in the commercial trucking industry, though the incidents appear to be unrelated and involve different sets of circumstances.