Dr. Josef Mengele called the angel of death, Satan’s incarnate, is a face of evil
In WW2, about 6 million Jews died at the hands of Hitler and his allies. Many of them yelled in horror, as they were gassed, shot, hanged, or raped. Others froze to death or died of starvation. The rest, murdered and tortured for fun.
However, Hitler, not to be outwitted has Dr. Josef Mengele. He chose mostly twins and children for his horrific and brutal experiments. He treated them like mice and rabbits.
Josef Mengele, the face of evil
Dr. Mengele was the Chief provider for the gas chambers at Auschwitz. When a block was infected with lice, he solved gassed all the 750 women in the block.
He operated on pregnant women and crippled victims without anesthesia. He even removed the heart and stomach of his victims, without sedation. 
Mengele injected chemicals into the eyes of children to change the color of their eyes and even killed fourteen twins in one night by injecting their hearts with chloroform.
Dr. Mengele was never bought to justice
The angel of death was never apprehended. Josef Mengele lived for 35 years, hiding under various aliases. He lived in Latin countries, until his death in 1979. He died of a stroke while swimming.
Although he had a bit of fun leaving earth and escaping justice, one thing is sure, the doctor will face God’s wrath and judgment.
Why did God allow Dr. Mengele to inflict pain on the innocent?
The pain Dr. Mengele inflicted is unthinkable. God is merciful, yet He allowed His “chosen people” to suffer. The world, ruled by Satan, can be truly evil.
The answer will always lead us back to God’s son. Jesus suffered mercilessly and what seems to be senseless death, bought our freedom from the law of sin and death.
One thing is sure. We do not know the grand schemes of things, but those who are in Christ have hope for a new heaven and earth. Pray for Jesus to return soon!