Help for Christian Austin's Family

My sister lost her 16 yr old son in a very tragic car accident on his way to school. This has been a very trying year for our family already due to our mother being very ill.
We really do not like asking for help, but unfortunately we are at a loss!
They now have to bury their son and are missing a lot of work due to this tragedy and unfortunately already have very limited funds. Any help would be greatly appreciated.