Funeral cost and travel expenses

On 10-14-17 my nephew Isaiah Jones was senselessly murdered in a robbery in Mesquite, Texas. My sister Jessica Sawyer is all alone in Texas with most of our family being located in the Chicago area. I am trying to raise these monies to assist with the funeral and cover travel to and from Texas for me and children to be there to help in this time of need. I am leaving for Texas on 10-19-17. Any help no matter how big or small will be a blessing. Thank you all in advance.