《嫌犯第三季》是由戴米恩·莫隆尼,克莱尔-霍普·阿什蒂,菲·雷普利主演的一部欧美片，ArtteacherAbigailLincolnisfounddeadatthesixthformcollegewheresheworkedbyhandy-manHarryWebster,amanwithaconvictionforviolence,whohadrecentlybeensackedforharassingAbigailforbeingaLesbian.AtthesametimeCharlielearnsthatAbigailwasabouttoreporttheprincipal,RoryO’Hanlon,forhavinganaffairwithstudentMelissaParkerwhilstRory’sstepsonDylanhadbeensendingAbigailabusivetexts.MelissaiscaughtonCCTVdisposingofthemurderweaponbuttherewillbeanotherdeathbeforethepolicesolvethecase.