One of Spain’s most prolific serial killers is now being held in a women’s correctional unit after beginning to identify as transgender while behind bars. Joan Vila Dilmé, also known as the Olot nursing home killer, is reportedly now going by the name “Aida.”
Vila, 60, was sentenced to 127 years in prison in 2013 for the murders of 11 elderly residents at the care home he worked at.
Dubbed “the angel of death” by Spanish media, Vila was arrested following the death of an 85-year-old resident at the La Caritat nursing home in the northeastern Catalan town of Olot. Medical staff determined that the woman had died after ingesting a corrosive substance, prompting authorities to classify the case as suspicious.
Police soon identified Vila, a caregiver at the facility, as a person of interest after establishing that he had been present at the time of the woman’s death. During questioning, he confessed to the killing, admitting that he had forced her to drink a corrosive substance.
Although Vila initially confessed to just three murders, a subsequent investigation revealed a far more extensive pattern of abuse. Authorities ultimately linked him to at least 11 deaths at the nursing home—nine women and two men. The victims, all of whom were between 80 and 90 years of age, were identified as:
- Rosa Barbures Pujol
- Francisca Matilde Fiol
- Teresa Puig Boixadera
- Isidra García Aseijas
- Carme Vilanova Viñolas
- Lluís Salleras Claret
- Joan Canal Julià
- Montserrat Canalias Muntada
- Sabina Masllorens i Sala
- Montserrat Guillamet Bartolich
- Paquita Gironès i Quintana
The murders were carried out between August of 2009 and October of 2010.
Investigators determined that Vila had evaded detection for an extended period by initially employing methods that were difficult to trace. In early cases, he administered cocktails of barbiturates and other drugs mixed with water, or delivered high doses of insulin intravenously to diabetic patients. These methods often led to the deaths being mistakenly classified as natural or medical.
By September of 2010, colleagues began noticing a marked shift in Vila behavior. He reportedly became increasingly aggressive and expressed frustration with caring for elderly residents, stating that he wanted to leave his job. Following one of his later killings, he allegedly compelled a co-worker to remain in the victim’s room and watch over the body.
The final series of murders occurred within a five-day span between October 12 and 17, 2010. During this period, Vila killed Sabina Masllorens i Sala, Montserrat Guillamet Bartolich and Paquita Gironès i Quintana. In these cases, he abandoned earlier methods and instead forced victims to ingest bleach or injected corrosive substances directly into their mouths.
Hellbound and Down 