A 37-year-old Argentine engineer was found murdered in his Madrid home, in the Las Tablas neighborhood. The man sustained 13 stab wounds inflicted by his attacker. Authorities report the aggressor allegedly suspected his partner was having an affair with the victim. Following the stabbing, the perpetrator also sprayed the engineer with pepper spray. The incident is currently under investigation by Spanish police. The motive appears to be rooted in a domestic dispute fueled by jealousy. The identity of both the victim and the attacker have not been officially released.