The content originally appeared on: Trinidad and Tobago Newsday News Lydia Thomas, left, and Erma Alleyne, second at right, the grandmothers of murder victim Hakeem Thomas are consoled where candles were lit for Thomas at Mt Pleasant on May 11. Thomas was killed on May 9. - David Reid A wave of violence, including six murders in less than five months, threatens to disrupt the usually laid-back, tourist-oriented scene in Tobago but stakeholders want urgent action before it gets any […]