London man arrested in killing of 22-year-old pub worker

London police have arrested a 31-year-old man in the killing of a young pub worker who was last seen alive on Christmas Eve.

Police say the man is being questioned on suspicion of murdering Iuliana Tudos. He has not been charged or identified.

The man was taken into custody Monday from an address in east London.

The 22-year-old woman's body was found in a park in north London. She had been stabbed in the abdomen and suffered a head injury.

Tudos worked in a popular bar in the crowded Camden neighborhood in north London. The area is filled with pubs and restaurants.

She had last been seen leaving Camden by bus. Police were alerted when she failed to show up at a planned party with friends.