A woman injured in the Christmas market car attack in Magdeburg has died, raising the death toll to six. The attack on December 20 resulted in five other deaths and over 200 injuries. The suspect, Taleb al-Abdulmohsen, a Saudi-born doctor, has been arrested and is under investigation for murder and attempted murder. Authorities are scrutinizing whether they could have prevented the attack despite prior warnings about the suspect's extreme views.