The defendant who lied did so because he felt threatened and hoped by turning on his friend he would be let go. It’s easy to understand how a 15 year old being questioned without a lawyer would feel scared. The police most likely grilled him for hours and even roughed him up a bit until he broke down and signed a false statement just to be done with the questioning.
That is pretty much what Yarbough has said and that is why he doesn’t hold a grudge against
Wilson. Simply because he knows they did the same thing to Wilson that they did to him.
The CNN article at the link gives more detail that is in the excerpt for the thread.
Ten bucks says this kid had his mother down at the police station as soon as he was arrested, and SHE convinced him that it would be a good idea to throw his cousin under the bus.