A man sentenced to death for killing a 4-year-old girl and her mother is entitled to a new penalty hearing, a federal appeals court has ruled.The 7th U.S. Circuit Court of Appeals last week wrote there was no doubt Fredrick Michael Baer was the assailant who slashed the victims’ throats.But the court held Baer was denied his Sixth Amendment right to effective assistance of counsel during the penalty phase of his trial in an Indiana court.Baer’s lawyers failed to object to misleading jury instructions and …