Two teenagers were hospitalized after a violent altercation between rival groups of minors in the coastal suburb of Varkiza, prompting a swift police response and eight arrests as authorities investigate the cause of the fight

A violent incident unfolded at Trikala Prison when an Afghan inmate serving a life sentence attacked a fellow Greek prisoner with a homemade knife, stabbing him six times. The victim was hospitalized in serious but stable condition

Anthony Williams, 32, faces multiple charges after 11 people were injured in a knife attack on a London-bound train, which police say was not terrorism-related

A 50-year-old man attacked a police officer with a knife in Kallithea, southern Athens, early Saturday morning after vandalizing parked cars. Both the attacker and the officer were hospitalized but are out of danger

A man under 25 turned himself in after allegedly stabbing a 37-year-old outside a Peristeri nightclub. The attack appears to have been revenge for a prior altercation between the two men in the Athens suburb

A 37-year-old Bulgarian man was fatally stabbed outside a nightclub in Athens, with authorities investigating links to past criminal disputes or personal vendettas

At least three people have died while several others have been seriously injured after a suspected terror attack outside a synagogue in Crumpsalla, Manchester . Police say the attacker was shot and killed by officers on the scene

The suspect, who says he is homeless and has previous run-ins with the authorities, now faces charges of attempted homicide, causing severe bodily harm, and violence against officers.

A shocking attack in central Athens left two French tourists robbed and one injured after a taxi driver allegedly stabbed them in Omonia on Thursday night, before fleeing with their money

A man with reported mental health issues allegedly stabbed the elderly woman while she was taking out the trash

The police continue to investigate the motive behind the attack and are monitoring the condition of the victims

Police were notified of the attack and found the victim on the street lying in a pool of blood