Former Auschwitz guard Reinhold Hanning goes on trial

A 94-year-old former Nazi SS guard at the Auschwitz death camp has gone on trial in Germany over the murder of at least 170,000 people.

Prosecutors say Reinhold Hanning met Jewish prisoners as they arrived at the camp in occupied Poland and may have escorted some to the gas chambers.

Mr Hanning has admitted being a guard but denies involvement in mass murder.

The BBC's Bethany Bell reports.