Help keep this murderer behind bars

My family needs help to keep my aunts murderer behind bars. He is up for parole in July and he is a danger to anyone. My aunt Vonda Staton had a violent boyfriend who beat her constantly and threatened to kill her and her family if she ever tried to leave. She found out she was pregnant and was thrilled she always wanted children but her boyfriend Drexell Greene told her if she has his child he will molest and abuse it and told her if she loves the child to abort it. She struggled with the decision and got the abortion, shortly after he bought her roses for it. He beat her and raped her on a regular bases and threw her belongings in the Scioto River. On December 26, 1989 she wanted to leave to see her family for the holidays when he became violent and beat her and slit her throat and wrapped her body in a sheet and put her body in the trunk of his car. This man received 15 to life and has threatened others in my family and is very dangerous and should not walk free. Please help my family with your signature. Thank you!