After The Darkness by Jason Lawson

Dylan is forced to make an awful decision. Either the young Aboriginal man must participate in an armed robbery to pay off his drug-addicted sister’s debts, or the two will have to run for their lives. But the armored-car heist goes bad, leaving his sister dead and he in a wheelchair.

He soon falls into a depression, wishing to join his sister in the great beyond. Until he receives a gift like no other. A very special horse. His life seems to be falling back into place, until the man who orchestrated the robbery comes a-calling…