<prompt> Othello syndrome relates to which of the following?Psycopathic killerAlcoholic killerSexual killerJealous killer  <response>: Delusion of infidelityJealous killer: This has been called as Othello syndrome . In this syndrome, Person holds a delusional belief that his spouseis unfaithful Ref - Krishan Vij textbook of forensic medicine and toxicology 5e pg: 409 