Urotherapy Works?

LA PAZ, Bolivia – A Bolivian woman has died from an injection of urine allegedly administered by her friend as a form of health therapy, a prosecutor said Tuesday. Investigating prosecutor Oscar Flores told The Associated Press that 35-year-old Gabriela Ascarrunz died Saturday of an "infection caused by urine that was injected by fashion designer Monica Schultz."
I cannot imagine how this works but apparently it does. I would like to know why it did not work in this woman's case but it did work in the clothing designer who allegedly gave her the fatal dosage.
I read a little on this topic and saw on Wikipedia that Madonna used it to cure athelet's foot fungus.
Apparently this urotherapy has been around for thousands of years.
Growing up I have heard old wives tales that say wipe your face or the baby's face with infant urine for healthy skin. I saw the end results of this but the person was not using cloth diapers but the modern kind. Maybe that was a factor but the baby's face was rash upon rash. Maybe as time went on it cleared up--I dunno.
Anyone else know about urotherapy?