Cremation for JD

Last night in Phoenix, Az my uncle JD was struck and killed by a drunk driver. JD and his friend were just walking down the street when he was hit, the driver tried to flee the scene but thankfully JDs friend was able to describe the vehicle and person to phx PD and they were able to apprehend him. My grandma now has the painful duty of having to lay to rest one of her own children. Something a parent should never have to go through. I am asking for any kind of help so my grandma can have Jd cremated and sent home to her where he belongs. Whatever you can donate or even share will be grately appreciated by my grandma. Thank you