Esteban Vallez

Esteban Vallez was one of the suspects in One Wedding and a Funeral (Case #47) and the killer of Walter Fairbanks.

Profile
Esteban is a 34 year old black-haired, brown-eyed man. Esteban is seen wearing a silver suit with an oil stain on its right side. Underneath the silver suit, he is wearing a white shirt with silver buttons. He also wears a bow tie on the white shirt. It is known that Esteban knows aeronautics, has chemistry knowledge, and wears contact lenses.

Role in Case(s)
Esteban was first spoken after his sister's fiancé, Walter Fairbanks, was found dead after he crashed in a plane accident on the way to his wedding party. Esteban said that he hated Walter because if he married Lola, he would steal her and never return her back to visit her family. Later on, Esteban was interrogated again after the team found out that he had money problems and his bank account was closed.

After everything pointed to Esteban as the killer, he said that he killed Walter because Lola was giving money to him to keep him afloat, but when she met Walter, he sort of opened her eyes regarding Esteban and asked her to stop giving him money, which she did. Esteban was furious that he wasn't getting any more money and therefore decided to kill Walter. He said he also wanted to protect Lola as Walter was known to "use" his female lovers just like toys and got rid of them after getting bored but the real underlying reason was just that Lola wasn't feeding his lazy self any more.