We'retransportedbacktothetropicalislandofSaintMarie,andthistimewithanewDetectiveInspectorinplace-butwillDIMervinWilsonremaininthejobforlongFollowingtherecentlycrackedcaseof‘whoshottheSantas’,alongwiththerevelationthathisestrangedmotherhaspassedaway,Mervinisreadytogetbackhomeandleavetheislandforgood.Butwhenacaseclosetotheheartsofthoseatthestationpresentsitself,ishetemptedtoextendhisstay AsMervincontinuestorufflefeathers,thepoliceteampulltogethertosolvesomeoftheisland’smostconfoundingcasesyet.