Diane Downs : Daughter of Diane Downs talks to 20/20 Friday

ABC is announcing that the Friday edition of the “20/20″ newsmagazine features an interview with Rebecca Babcock, the daughter of Diane Downs, the former Oregonian convicted of shooting her own children — killing one, and seriously injuring the other two — in an infamous 1983 case.

When Downs was brought to trial, in 1984, she was pregnant with another child, and gave birth to a baby girl 10 days before her sentencing.