Texas Supreme Court allows execution date for Robert Roberson. What to know about the case
Roberson was convicted of the murder of his 2-year-old daughter Nikki Curtis in 2002 under the shaken baby syndrome theory. The theory has since been discredited by scientists, and in 2013, Texas became the first state to sign legislation for inmates to challenge the law for an avenue to rehear cases who were criminally charged under the theory.