Melanie Smith will be sentenced on 8 May for murdering five members of the same family in a flat fire in Prestatyn.
Mr Justice Griffith-Williams warned the 43-year-old that she should expect a life sentence.
More top news
Her suspension comes after she criticised Mr Hamilton for not supporting a policy on dignity and respect.
Aaron French-Willcox was just 19 years old when he was found dead while living in a tent in a park in February.
Police are searching for a man who fled on foot after his car collided with four vehicles - leaving a child with minor injuries.