Because of the amount of discrimination against people with disabilities who want to live. Legalized assisted suicide is full of ethical concerns for those of us who are disabled.

https://bmcmedethics.biomedcentral.com/articles/10.1186/s12910-019-0426-2

His Nana commented this: “Jovan I love you and are worried sick about you. Please call and let us know that you are okay and safe. Please come home You are very special to us and we just want you to be safe and back in your loving home. Everyone is out looking for you. You don't realize how many people are trying to help find you. Stay safe and hurry home. Call me if you need a ride. I love you with all my heart. Nana”

I am assuming, by her comment, they’re looking for him for his own safety.