Depending on how it is used in a sentence, it could be "murderous" or "murderer", or "assasin".
Murderous = "asesino" as an adjective.Murderous behaviour = conducta asesina
killer = asesino
Asesino (m) Asesina (f)
Francotirador
Un loco asesino. (A crazy assassin)
El asesino, la asesina. El matador, la matadora.
Asesino ended in 2003.
Asesino was created in 2002.
The duration of Instinto Asesino is 3600.0 seconds.
Instinto Asesino was created on 2010-04-06.
Visión de un asesino was created in 1981.
The cast of Asesino de Testigos - 1997 includes: Jose Antonio Gimeno as Testigo Isma Rubio as Asesino de testigos