She was banned for a year by the World Anti-Doping Agency after missing three drugs tests in 2016 - two of them after she forgot to update her whereabouts details when she was attending a fete of honor in her hometown and travelling to the White House to meet the president. Rollins was punished under the World Anti-Doping Agency Code for failing to properly file whereabouts information on three occasions in a 12-month period. The start of Rollins’ 12-month period of ineligibility was backdated to 19 December 2016, the day on which WADA formally notified her of her potential rule violation. As a result, Rollins' competitive results obtained on and subsequent to 27 September 2016, the date of her third whereabouts failure, have been disqualified and any medals, points, and prizes are forfeited. She also wasn't able to compete in the 2017 World Championships in Women's 100 metres hurdles.