The 93-year-old German Bruno D. accused of being an SS guard, involved in killings of thousands of prisoners, many of them Jewish, between August 1944 and April 1945, in the Stutthof Nazi concentration camp near Gdansk, Poland, wears a protective mask and gloves as he sits beside his lawyer Stefan Waterkamp, in a Hamburg court room, Germany, April 23, 2020, as the spread of the coronavirus disease (COVID-19) continues. Christian Charisius/Pool via REUTERS