Mexican authorities arrested Ovidio Guzmán, son of Joaquin "El Chapo" Guzmán, earlier this month.
The US has demanded action on fentanyl, and Ovidio's arrest may prompt Mexico to continue a targeted campaign.
Ovidio Guzmán López is one of the four sons of Joaquín Guzmán Loera, alias "El Chapo," who is seeking to continue their father's legacy.
Vehicles torched during a January 5 operation to arrest Ovidio Guzman in Culiacan on January 7.
In the last couple of years alone, they have mounted targeted operations at rivals within the Sinaloa Cartel and beyond.