Two males were found with stab wounds....
Behind bars where he belongs....
Police have released a formal statement....
Four arrests have now been made in total....
Detectives are urgently appealing to the public....
"Bell is a danger to society and had total disregard for my life."...
Crucial investigations are ongoing....
The 24-year-old later passed away as a result of his injuries....
The abuse occurred from the late 80s to early 90s....