Utah

Utah was a state within the United States of America. In 2012, Henry van Statten's vault, containing a Dalek, was in Utah, near Salt Lake City. (DW: Dalek)

The Doctor, Amy, Rory and River were reunited by receiving purple envelopes alongside an Canton Everitt Delaware III

A few minutes afterwards, the Doctor is threatened by an astronaut and is forced to regenerate because of it's powerful blast but unfortunately he was shot again, because of that he was killed and his body was burnt as the Doctor left behind a container of gasoline as his body was burnt in the river in a canoe. (DW: The Impossible Astronaut)