When his bloodthirsty urges can't be ignored any longer, Dexter must learn to 
channel his inner darkness. 
With the guidance of his father, Harry, he adopts a Code designed to help him 
find and kill people who deserve to be eliminated from society without getting 
on law enforcements' radar. 
This is a particular challenge for young Dexter as he begins a forensics 
internship at the Miami Metro Police Department