When did Empress Lu die?

Empress Lu died at the age of 61 years old just like her husband, Emperor Lui Bang who created the Han Dynasty. She died in the year 180 B.C. while Lui Bang died in the year 195 B.C.. She died 15 years after him.

She was assinated by having her husband's workers assain her at the age of 61. When she died, all her relatives were also executed