正在同步电影信息
ImmediatelyaftertheBostonMarathonbombinginApril2013,amateurdetectivestooktointernetchatroomstotryandfindtheculprits.Usersonreddit,4chan,andothergatheringspotspouredoverphotographsuploadedtothesites,lookingforanydetailthatmightpointtotheguiltofpotentialsuspects.Usingtextsandjpegsculledfromtheseinvestigations,WatchingtheDetectivesnarratestheprocessofcrowdsourcingculpability.