Related: Gwyneth Paltrow’s rep disputes ski-crash suit
Paltrow’s ski instructor, Eric Christiansen, the resort and two unnamed resort employees are also listed as defendants in Sanderson’s suit.
A representative for Deer Valley told CNN they “will not comment on any pending legal matters of the resort or our guests.”
CNN has reached out to Christiansen and attorneys for Sanderson for comment.
CNN’s Drew Iden contributed to this report.