Help with medical expenses and funeral

Oct 30, 2020 my step father Randy Johnson was in a horrible semi accident. He has spent the last 34 days in the hospital.  Last night Randy passed away due to complications from the wreck. He was my mother’s and grandparents only source of income. He drove a semi to allow my mom to stay home and take care of both of my grandparents with Dementia. He was life lined to the hospital and that bill alone was $55,000. My mom is now taking care of both my grandparents for the last month with no income.  We have insurance but dealing with a lot of lawyers and insurance companies etc.... this is taking a lot longer than expected since this is
now considered a death investigation. I know times are tough for everyone. Anything will help, If you can’t help please just say a prayer for my mother. Thank     you all very much!!