Japan's 'Black Widow' killer: 74-year-old Chisako Kakehi murdered her lovers with cyanide - CNN

The 74-year-old ‘Black Widow’ killer who murdered her lovers with cyanide

It was 2013, and he had embarked on an exciting new relationship with Chisako Kakehi, a 67-year-old widow he met through a Japanese matchmaking agency.…

The 74-year-old ‘Black Widow’ killer who murdered her lovers with cyanide

It was 2013, and he had embarked on an exciting new relationship with Chisako Kakehi, a 67-year-old widow he met through a Japanese matchmaking agency.…