When Kenyan police arrived in Haiti as part of a U.N.-backed mission earlier this year to quell gang violence, hopes were high.

Gang violence surged in Haiti, with a paroxysm of bloodshed leaving at least 150 dead and driving the charity Doctors Without Borders to suspend its operations in the country. Haiti has been racked by armed groups who operate with impunity, unrestrained by a government that controls little of the nation’s actual territory.

As gangs escalate violence in Haiti, the UN Security Council debates upgrading the current security mission to a peacekeeping force despite opposition from Russia and China.

Turk reported in a press release that, since November 11, over 150 people have lost their lives, 92 have been injured, and approximately 20,000 residents have been forced to flee their homes.

More than 20,000 people have been displaced across Haiti's capital Port-au-Prince in four days, a UN agency said Saturday, as residents flee gang violence that has crippled the troubled Caribbean nation.