Robert “Sandy” Vietze was detained by police at New York’s Kennedy Airport on Wednesday after arriving on a flight from Portland, Oregon.

The US Ski and Snowboard Association e-mailed a statement Friday to The Associated Press. It says Vietze had been dismissed from the team for conduct violations.

No one has been answering the phone at the family’s home.

A spokeswoman for the Port Authority Police initially told the AP that federal prosecutors had decided not to pursue charges. A spokesman for the US Attorney’s office, however, says the case is pending.