Six Tourists Accused of Vandalizing Rome's Ancient Colosseum and Japanese Temple

A Swiss teenager etched her initial into the Colosseum's wall, captured on video by a tour guide.
A British man and his girlfriend carved their initials into the Colosseum a month prior.
A German student also scratched their initial into the Colosseum's bricks.
A Canadian teenager carved his name into an 8th-century Japanese temple.
Authorities are investigating and offenders could face fines up to €15,000 and years in jail.