How is Azoro reunited with his parents after the riot?

Azaro undergoes several experiences en route to reunion with his parents.
Coming upon a masquerade, he is taken by some women participants. After they arrive on an island, he learns they are witches. Warned by a cat, he manages to escape.
After getting confused and disoriented by his spirit companions, he collapses. Then he ends up at the police station. A policeman offers help and takes the boy to his house, where Azaro realizes the man is a killer, even having killed his own son. Frightened that he is being conflated with the dead boy, he communicates by sending a mental message to his own mother.
His mother comes to the policeman's house and takes him home, to their new house. He finds his father suffering from being beaten during the riot.