A viewer called in to say police were swarming the area around 13th and Smythe next to Plainview High School.
Plainview Police said a they were called to the area around 11:30 Friday morning for a welfare check call, after a neighbor called in an odor in the area. That's when police found two bodies inside the trailer home, a male and a female.
Police are not releasing the names as family has not yet been notified.
The Texas Rangers were also called to aide in the investigation.