His friend won the lottery and Brian was jealous so he murdered his friend in cold blood.
He raped his friend and went to dispose his body. He made sure that no one can find the evidence. But, little did he know that there was some CCTV recording this.
When they apprehended him, he denied that he hadn't seen his friend for a long time. That his friend went out and did not return again. After so much research and CCTV footage, We were able to find out the truth, although he denied it, but thinking that they can't find the evidence.
But after so much proof and the shooting, he later agreed that he murdered his friend because he wanted to collect his money and live a good life, saying no to crime.
