WOW!!! Another incredible episode of Line of Duty 😱 Any theories? 🤔 #lineofduty #lod5 #ac12 #vickymcclure #martincompston #adriandunbar #stephengraham #rochendasandall #mayasondhi #jedmercurio #bbc #bbcone #drama #2019 #police #crime #balaclavaman