1.
The age Costa started killing
2.
The drug Costa grew and abused
3.
Costa's psychological diagnosis
4.
How Costa ended his life
5.
How many murders Costa was convicted of
6.
The name of Costa's other personlity
7.
Costa's nickname with alliteration
8.
Town where Costa's killings happened
9.
Organ Costa took from his victims as a trophy
10.
The first murder Costa confessed to
