'A lone perpetrator injured several people in a lecture hall with a long gun. The perpetrator himself is dead'

German police announced Monday a lone gunman was dead after wounding four people in a lecture hall in the university town of Heidelberg.

In a tweet, police said: "Four people injured, some seriously, currently no more danger, perpetrator dead - single perpetrator assumed."

Police said that they were "not aware of any letter claiming responsibility" for the attack, and called on the public to avoid speculating.... Read More: i24