剧情：
ATimetoHeal-TheteamiscalledouttoNorthernIrelandtoinvestigatethebodiesoftwomenkilledbyparamilitariestwentyyearsago.ForSam,itisacasethatissoontoturnpersonalccc DeathbyWater-Tensionsarerunninghighinthe‘leaderless’teamasLeoandHarryclashoveraninvestigationintoanoutbreakofbreathingdifficultiesamongchildrenontheSouthCoast. NowhereFast-Whenmembersofaracehorseowningsyndicatearekilledinahelicoptercrash,LeoandHarryinvestigate–andanunexpectednewfaceatthemortuarylendsahelpinghand. Body21-Approachedbyagroupofsurvivorsfromarecenttraincrash,theteaminvestigatethewreckageandanewmystery–theidentityoftheunidentifiedbody21.
