Teresa Lewis, who was convicted to a death sentence for the murder of her husband and his son, has been executed. 41-year old Lewis died after a lethal injection at 3:13 a.m. CET, turning her into the first woman to be executed in Virginia in a century and the first in the USA since 2005. She was given a death sentence despite the appeals for mercy justified by her limited intelligence quotient launched from all the corners of the world. .