Justice for a killer(written by ai, edited by me)

Banji, a young prosecutor assigned to a difficult case involving a serial killer named Mycroft Burns, who was responsible for Banji's sister's death. Despite the vague evidence against Burns, Banji is determined to ensure that he is found guilty and put on death row. After weeks of intense legal battles, Banji manages to convince the jury of Burns' guilt and he is sentenced to death. later it's found out that mycroft is innocent, as the killer is on the loose s