Two American tourists sustained injuries Tuesday in a knife attack near the Acropolis in Athens, Greece. Police apprehended a 60-year-old Greek man at the scene, and authorities indicated the assault may have been random and potentially linked to the suspect's psychological state.

The victims, a 53-year-old man and a 48-year-old woman, were walking on a pedestrian street near the Acropolis Museum and an entrance to the ancient site around 8 a.m. local time when they were attacked. The man suffered a serious arm injury requiring a tourniquet and was transported to a hospital. The woman sustained a less severe leg injury. Neither victim's injuries were reported as life-threatening.

Authorities have not disclosed a motive for the incident, but police suggested the suspect might be experiencing psychological issues. Greek media outlets reported that the suspect had been seen brandishing a knife and making threats before the attack, prompting a bystander to alert the police. The Acropolis and its museum remained open and operated normally following the incident.

The Acropolis, a UNESCO World Heritage Site and one of Greece's premier tourist destinations, draws millions of visitors annually. Early morning visits are common, particularly during summer, as tourists aim to avoid the intense midday heat. Athens is currently experiencing its first significant heatwave of the season, with temperatures in the city forecasted to reach approximately 100 degrees Fahrenheit.

U.S. State Department and the U.S. Embassy in Athens have been contacted for confirmation of the victims' citizenship and details on consular assistance.