He is a 23-year-old Wellington Oliveira. However, until now sadism motive was not immediately known. Local authorities uncover the language of the shooter left the rambling letters. Most of the contents of the letter were confusing at the site indicated that he wanted to commit suicide.
The letter also explains in detail how Oliveira want killed his body to be treated - be bathed and wrapped in cloth in a bag. Similarly, as quoted by AP, on Friday (04/08/2011).
