Today in True Crime History: December 7
1993 — A passenger opens fire on the Long Island Rail Road, killing 6 and injuring 19.
1995 — Barbara Ann Barnes, 13, is murdered. Her murder is unsolved, but there are many theories as to what happened to her. Some believe a family member is responsible and others believe her death may be murdered to several others.
2017 — Larry Nasser, former gymnastics physician for the United States team, is sentenced to 60 years in prison.