1:05:00
Therefore... I believe that the suspect Ryuichi
Sawaki is a criminal of the unsystematic variety.
1:05:10
You can also see here on this photo that the
suspect is the type with slim facial features.
1:05:19
It's been said that men with slim facial features tend
to be more prone to mental illness than average.
1:05:24
Judging from the state of chaos in his
room it I think that he may be suffering
from paranoid schizophrenia.
1:05:34
This is the most common type
of split-personality disorders.
1:05:39
Very few sufferers of this
illness have violent tendencies.
1:05:44
Statistically, a great majority of
cases have stayed clear of strangers.
1:05:48
However, Sawaki was not one of them.
1:05:53
Why?
1:05:55
It is because of amphetamines that
his illness is a danger to others.
The answer is... amphetamines.
1:05:59
It is because of amphetamines that
his illness is a danger to others.
1:06:11
Now, paranoid schizophrenia tends
to develop in puberty and the average
age when the illness takes hold is 15.
1:06:18
To advance to where such a heinous sex murder
is committed would take about 8 to 10 years.
1:06:24
If we add 10 years to 15 we can expect
the suspect to be about age 25.
1:06:30
Sawaki is now 33 years old.
1:06:34
It can be assumed that over the 8 years since he was
25, Sawaki committed a number of these crimes.
1:06:40
You're saying there have been other homicides?
1:06:43
Yes.
1:06:44
Hence, this is not merely a
case of mutilation homicide,...
1:06:51
but probably a serial mutilation
homicide case we're looking at here.