This exact amount of the chosen bitcoin has not yet been specified. These criminals have entered the house of a crypto trader and have forced them to transfer to hide their entire bitcoin. According to The Telegraph, in the UK, cryptocurrency is the first case of robbery.
He forced them to transfer all their bitcoins "at the tip of the gun", The Telegraph told Sunday, January 28. This four masked robbers broke the house of a cryptocurrency merchant in Moulsford on, Oxfordshire.
Source - https://cointelegraph.com/news/uk-cryptocurrency-trader-robbed-at-gunpoint-amount-stolen-unknown