Since 1841, the head of the infamous Diego Alvas, preserved at the University of Portugal. In 1810, Diego Alves was born in Galicia. He has gone Lisbon for his occupation. When he start working in Lisbon he realise that earning more than less work is possible in the world of crime. In the remote areas of Portugal, he carried out the execution of the killings and carried out plunder, he targeted the poor peasants. Alves was stealling and killing people in brutal manner and achieved Distorted happiness. Originally, the serial killer used to think it was an easy task to sink or throw people into the water after the killing.
This serial killer killed at least seventy people in this way. Most of the time, the police failed to find out the reason of the killing of these poor peasants and continued suicide! Most of the reports were said in the police - the rise in the price of trend, the prices of agricultural commodities and seeds, due to climate problems farmers have committed suicide. After several years of killing finally Diego caught! In 1841, he was sentenced to death.
Phrenology was a popular subject when Diego was sentenced to death. Phrenology is the study of psychological thinking and mental disorder and distortion of the theory of psychological thought by researching any human brain.
Phrenology is a pseudo medicine primarily focused on measurements of human skull, based on the concept that the brain is the organ of the mind, and that certain brain areas have localized, specific functions or modules.
In this process, the level of criminal tendency of the people was also tried out.
Research on Diego Alves's skull and brain was proposed and Portugal authorities agreed to it. For this, about 150 years, the head of this serial killer is preserved at the University of Portugal.
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