Sentence:  “They could have saved his life because he was still living, one woman said when she told the police that the boy was alive he said leave him to die, he's wanted,” Giddings cried, adding that “I know he bad, he <WSD>mannish</WSD>, he does misbehave but I never know he was wanted… how can they make the claim without medical assistance.” 
Meaning of the word marked with <WSD> tags:  Impertinent; assertive.<ref>cf. Richard Alsopp, "Dictionary of Caribbean English Usage", University of the West Indies Press, 2003, '''mannish'''.[https://books.google.ca/books?id=PmvSk13sIc0C&printsec=frontcover]</ref> (from 19th c.)