Attorneys for death row inmate Robert Roberson have filed a formal objection to Texas Attorney General Ken Paxton's request to set an execution date, citing ongoing legal proceedings and compelling new evidence of Roberson's innocence.

Attorney General Ken Paxton is requesting a new execution date for Robert Roberson, months after state lawmakers used an eleventh-hour tactic to stall his initial execution. Roberson would be the first person put to death for a murder conviction tied to shaken baby syndrome.

A judge could set a new execution date for no sooner than 90 days from now, though Roberson has a pending appeal.