After Aaron Hernandez was taken from his home in cuffs and charged with Odin Lloyd's murder, many began to look into his past for clues.
Signs of gang affiliation started to pop up and it became clear that he did in fact own guns. But now it's also looking like drugs may have also played a role in his downward spiral.
PCP is a mood altering drug that causes severe hallucinations and can cause side effects such as paranoia and aggressive behavior.
Sources close to Aaron say his drug use definitely made him paranoid and he lived in constant fear of the people he surrounded himself with, prompting him to carry weapons on him at all times.
All of the sources have chosen to stay anonymous, but if their claims turn out to be true, it definitely can explain some of Aaron's behavioral issues.
[Image via Ted Fitzgerald/AP Images.]