Two American tourists are stabbed near the entrance to the Acropolis archaeological site in Athens, according to multiple outlets. The incident occurs shortly after 8am on Tuesday, when a passer-by alerts emergency services about a man with a knife. Reports say a man and a woman, both Greek Americans, are attacked close to the Acropolis Museum entrance. The outlets describe injuries as serious for the man, who is hurt on his arm, and light for the woman, who is injured on her leg. Several other people in the area are reported to have been threatened during the incident. Athens police respond and arrest the suspect at or near the scene shortly afterwards, with one outlet reporting the attacker has psychological problems. Video shown by Greek news outlets depicts what appears to be blood on the pavement. Authorities have not reported evidence of a link between the stabbing and any wider or ongoing threat, and there is no mention in the reports of fatalities. The Acropolis area is a major tourist attraction, drawing millions of visitors each year.