Mother in need to help her family

Hi my name is Izarah and I’m starting this go fund me for my sister Quan who lost her husband and father to her two children today. Darius Serrano was the definition of a girl dad. There isn’t anything he wouldn’t do for his girls and wife. He was tragically killed in front of his own home and my sister now has to worry about how she will help cover his funeral expenses while grieving and being strong for their 2 daughters ages 6 and 9. Any help would be appreciated on behalf of my family.