Autumn Radtke

Autumn Radtke, CEO of Bitcoin exchange First Meta, was found dead in her apartment in the city-state last month.

Singapore police are investigating what they have called the "unnatural" death of a 28-year-old American woman who ran a small exchange that traded virtual currencies, including bitcoins, from the Asian city state.

Autumn Radtke, CEO of Bitcoin exchange First Meta, was found dead in her apartment in the city-state last month.

Singapore police are investigating what they have called the "unnatural" death of a 28-year-old American woman who ran a small exchange that traded virtual currencies, including bitcoins, from the Asian city state.