Angel Trails: Double Lives

In 2078, a space movie hero is frozen alive as a suspect in a murder.

His victim leaves his billions to a son no one knew exsisted. When the son arrives to claim his inheritance, he is murdered. Will the hero be proven innocent of the original murder, and defrosted? Is an alien deceiving his widow? Or is he really an angel?

A totally unusual combination of science fiction, fantasy and metaphysical.