What is the most logical next event?

How to save a dying kitten
Find a box.
If you don't have a pet carrier available, you will need to find a box to put the kitten in. Make sure that the box is big enough for the kitten to comfortably stand up and turn around, but not so big that it will dangerously roll around when you turn corners.
Secure the top of the box so that the kitten cannot crawl out. Put air holes in the sides of the box so that the kitten has abundant fresh air.