These are the places in New York where people were killed most often, according to the latest FBI numbers. For the latest stats, please see our 2020 update.. For the last two years, we’ve ranked the top 10 most dangerous boroughs of London.As we enter 2019, it’s time to do it all over again. These Are The 10 Murder Capitals Of New York For 2019. The London Metropolitan Police recorded 40 less homicides in 2018/2019, although murder numbers were still higher than those between 2010 and 2017. So far in 2018, the Met Police has investigated 46 murders, compared with 50 in the US city. Crime in London was a major talking point throughout 2018. LONDON-- A surge of stabbings in London was blamed Monday for the city overtaking New York's monthly murder tally for the first time in modern history.