Events: Topics: On 9 March 2019, a mass shooting occurred in La Playa Men's Club, a nightclub in Salamanca, Guanajuato, Mexico.

[1] Five days before the shooting took place, an operation was launched by the Mexican government to crack down on this cartel.

[9] Two days after the shooting took place, the Santa Rosa de Lima cartel posted on Twitter that an CJNG member known as Julio, aka "El Trompas," was the main perpetrator of the shootings.

[10] On 24 March 2019, local Santa Rosa de Lima cartel leader Agustin Medina Soto was arrested.

[11] On 16 July 2019, it was revealed that all of the remaining resources of the Santa Rosa de Lima cartel, as well as the property of its leader José Antonio Yépez Ortiz (alias “El Marro”), were seized by Mexican authorities.