One of the sons of drug lord Joaquin “El Chapo” (Shorty) Guzman, Mexico’s most-wanted man, was arrested Thursday by marines in the western state of Jalisco, the Navy Secretariat said.

Jesus Alfredo Guzman Salazar was captured Thursday morning, thanks to “intelligence work,” the secretariat said in a brief statement.

Guzman Salazar was arrested in the city of Zapopan along with another unidentified person, media reports said.