Joe McCann, the founder of Asymmetric, a cryptocurrency investment firm, is under investigation by Tanzanian authorities following the alleged suicide of his fiancée, Ashly Robinson, a US lifestyle influencer, during their trip to Zanzibar. Robinson, 31, was found unresponsive in a private villa at the luxury Zuri Zanzibar resort, where the couple was celebrating her birthday and recent engagement, and was later pronounced dead at a hospital. According to Zanzibar police, Robinson's death was confirmed as a suicide after a 'misunderstanding' between the couple, but the investigation is ongoing. The couple had reportedly been involved in a heated argument before being separated by hotel staff, and police have questioned McCann, asking him to remain in the country while awaiting the results of Robinson's autopsy.

The hotel has expressed its condolences and is cooperating with the authorities. Robinson's family has expressed doubts about the cause of her death and has set up a GoFundMe page to cover travel costs and other expenses. McCann, with an estimated net worth of $45 million, is a prominent figure in the cryptocurrency industry, having led Asymmetric, a hedge fund and venture firm backed by investors including Andreessen Horowitz co-founders Marc Andreessen and Chris Dixon.