Two people were killed when a small plane crashed in Butterfield Canyon near Herriman late Thursday morning, Unified Police confirmed. UPD Lt. Brian Lohrke said the fatalities were confirmed by a Department of Public Safety helicopter dispatched to the scene of the 9:50 a.m. crash. The plane is a two-seater, so no other victims were expected to be found. No information was immediately released on the identities of the deceased. The Tribune will update this story when more information is released...