Summarize this content to 2000 words in 6 paragraphs
A 50-year-old man was arrested at the scene of the attack in Magdeburg on Friday evening, but as of Saturday, the reason behind his actions remained unclear.
At least five people, including a toddler, have been killed and dozens injured after a car ploughed into a crowd at a busy outdoor Christmas market in Magdeburg, a city in eastern Germany. Authorities are describing the incident as a “deliberate attack.” German Chancellor Olaf Scholz and Federal Interior Minister Nancy Faeser are scheduled to visit Magdeburg on Saturday. Faeser has confirmed that federal police are actively supporting the investigation into the tragedy.
