"[T]o deface this is just a senseless act of vandalism"

The new marking on Pompeys Pillar National Monument is about 3 feet from the signature of Clark, a member of the Corps of Discovery expedition that opened a land route to the West. It reads: “Cole + Shpresa 10/10/2013” and includes a heart…

Officials told KRTV.com that Cole Randall and Shpresa Lieshiaj, both of Minnesota, were questioned by park officials after a silent alarm was triggered. Authorities have not identified either Randall or Lieshiaj as suspects.