Help with funeral and lawyer expenses

Hi. I’m setting this up for my sister Lori Miller . On 2/8/22 she got the the worst news possible she sent her son Zach Benson to school that morning and received news that her 15 year old son had drowned in the school swimming pool during swim class. No parent expects the news that their child will not be coming home from school ever again. This was tragic and unexpected. I’m trying to help her raise funds for funeral and legal expenses. She’s a hard working mother of 2 and this is going to be hard for her family emotionally and financially. Go fund me asked to set a dollar amount and I have no idea the costs of a funeral or legal fees that will rack up. Any help will be appreciated.