Who is Frank Olson and why did he get killed?

Answer 1

anne frank got killed because of adolf Hitler people who were not Jews accept to kill all the Jews and bring them to concentration camps she got killed because she was a Jew

Answer 2

Frank Olson was an American biochemist and biological warfare scientist who worked for the CIA. He died under mysterious circumstances in 1953, falling from a New York City hotel room window. It is believed that he was unknowingly given LSD as part of a CIA mind-control experiment, leading to his death or suicide.