Jewish Rabbi executed bcs of poor quality supply

SULTAN MURAD IV (Born) 1612 - (Deceased) 1640 CE
During his reign the Jewish community with great timidity tried to get out of its shell. We see again doctors in palace service as Moiz Amaradji and Yakup Abbasoglu Musa. Some historians say that Rabbi Yehuda Kovo from Salonica came to Constantinople to pay taxes and that he was executed. The story of Rabbi Kovo is quite different: At that time, the fabric for uniforms of the army was manufactured by the weavers of Salonica who worked at home and sold to the army great quantities of fabric. The army refused the fabrics that were below standards. All of Salonica's Jews faced the danger of bankruptcy. That is how Rabbi Kovo was involved just to help the people and he was accused of delivering faulty material to the army. That caused his execution. Due to the crisis that broke, good many families from Salonica moved to Izmir which at that time had a small Jewish community.