According to TMZ.com, Sergio Romo was detained by police at the Las Vegas airport on New Year's Day for allegedly becoming belligerent with a TSA officer.
The report states that Romo "became angry and aggressive" with a TSA officer after he couldn't provide the proper ID to clear security. The fan favorite was then cuffed by police and taken to the police station at the airport before being cited for violating airport rules and released. He was not permitted to fly following the incident and was escorted off airport grounds. The report cites law enforcement sources who say that Romo appeared to be under the influence.