Elisabetta Pellegrini, a senior official responsible for the technical mission structure at Italy's Ministry of Infrastructure, is under investigation in connection with the Milan-Cortina Olympics.

For the first time in 28 years, no athlete has tested positive for banned substances at an Olympic Games, potentially making the Milan-Cortina Games the cleanest in a generation.

The Milan-Cortina Olympics concluded with its closing ceremony held in Verona, Italy, marking the end of the 17-day event.