"Asesina" (English: "Killer") is a song by Puerto Rican rappers Brytiago and Darell. It was released by Business Music and El Cartel Records as a single on May 11, 2018, for digital download and streaming. The song was written by Brytiago and Darell alongside Puerto Rican producer Chris Jedi and Puerto Rican singer-songwriter Farruko with Nekxum handling the production. An official remix for the song was released with the participation of Puerto Rican singers Daddy Yankee, Ozuna and Anuel AA on October 31, 2018.