Funeral, medical and custody expense

Is there anyway to imagine losing a loved one at the young age of 32? You never think it can happen to you or your family... until it does. Tisha would have never imagined in her wildest nightmares that her children would have to live without her. They were the most important thing in her life. Tisha was taken from us tragically in a horrific car accident last week. She was a single mother of 4. She had her youngest of four children with her and he remains in ICU with severe brain injury and unable to breathe on his own. Doctors tell the family it will be at least 3 more weeks for him in there. Her three older children, all girls and under the age of 11, are struggling. Their wonderful grandparents, who are in their 60s, have decided to take custody and raise the children. Expenses are piling up fast for the family and it is becoming overwhelming. If there is any way to spare anything, please help them out and please share. It is greatly appreciated. Thank you.