Grand jury upgrades charges against mother 's mother and mother 's father . Presented new evidence , jury took just 3 minutes to vote for tougher charges . Grace Ann Sawyers , initially known as Baby Grace , was beaten to death . Prosecutors have n't decided whether to use death penalty for couple .
Grand jury upgrades charges against girl 's mother and mother 's husband . Presented new evidence , jury took just 3 minutes to vote for tougher charges . Riley Ann Sawyers , initially known as Baby Grace , was beaten to death . Prosecutors have n't decided whether to seek death penalty for couple .