Jin Hagman and Petsi Arakawa's property was “a multiplication land for injury” before their death.
The Ministry of Public Health in New Mexico revealed the dead rodents, balconies and nests through eight buildings on the property of the couple in New Mexico, amounting to 4 million dollars, according to a report obtained by TMZ.
Environmental evaluation was conducted in March after the discovery of the bodies of Hakman and Arkawa on February 26.
Stool was found in two small houses, three pens, three garages and two cars for each outlet.
The rodent activity is also found in three separate garages.
The Ministry of Public Health decided that the main house of the husband does not show any signs of injury.
The cause of Arakawa's death was associated with rodents.
The results of the autopsy revealed that the classic pianoist, who was 65 years old, died of Hantafos Pulmonary Virus syndrome (HPS), which is spreading from infected urine, waste and rodent saliva.
Arakawa and Hackman have been aware of the injury since the traps were prepared around the drug.
Hackman, 95, died due to high blood pressure and cardiovascular disease. He also suffered from Alzheimer's disease.
Officials decided that the legendary cardiologist stopped nine days before the discovery of Arakawa's bodies.
It was located in separate rooms, with Arakawa found in the bathroom and hackman near the kitchen.
Last month, Dr. Heather Jarrell, the chief medical examiner in New Mexico, said that “it is completely possible”, Hakman did not know that his wife had died because of his mental condition.
Arakawa is believed to have died on February 12 and Hakkmann on February 18.
The two have been married since 1991.