Haiti's acting Prime Minister Claude Joseph has assumed enactment of the state successful the contiguous aftermath of the attack. He declared a "state of siege" successful Haiti -- closing the country's borders and imposing martial instrumentality -- saying helium did not privation the federation to "plunge into chaos."
What precisely happened to Moise?
Authorities person said a group of "professional killers" stormed Moise's backstage residence successful Petion-Ville, a suburb of Haiti's capital, Port-au-Prince, astatine astir 1 a.m. Wednesday.
Moise was changeable 16 times, erstwhile Haitian Prime Minister Laurent Lamothe said. The President was alert of a imaginable assassination menace and that was wherefore successful caller months helium was seldom seen extracurricular of his home, Lamothe told CNN.
Haiti's archetypal lady, Martine Moise, was besides changeable successful the onslaught and was evacuated to a infirmary successful Miami, Florida, for treatment.
Haiti's ambassador to the United States, Bocchit Edmond, said helium believes the archetypal woman is "now retired of danger."
Jovenel Moise, who was 53 and a erstwhile banana exporter, had spent astir of the past twelvemonth waging a governmental warfare with the absorption implicit the presumption of his presidency.
What's known astir the attackers?
Police person truthful acold arrested 20 suspects implicit the fatal shooting and a mass, countrywide manhunt is underway for astatine slightest 5 much suspects. Police antecedently said 28 radical were suspected successful the assassination.
Citing figures from Haitian police, the bureau of Joseph told CNN that 3 suspects were killed successful a shootout with authorities aft the attack.
On Friday, constabulary published a database of the names of 19 suspects who had been apprehended by authorities, which they said included 17 Colombians and 2 Haitian-Americans. Shortly afterward, constabulary announced that an further Colombian fishy had been arrested.
Thirteen retired members of the Colombian Army, each believed to beryllium progressive successful Moise's assassination, traveled to Haiti implicit the past months -- astir each of them done the Dominican Republic -- Colombian National Police Chief General Jorge Vargas told a property league connected Friday.
But adjacent arsenic much details statesman to look of the radical who allegedly killed Moise, small is known astir the suspected masterminds and their information for the attack.
What's the broader concern successful Haiti?
Moise's decease comes against a backdrop of governmental instability, with galore cardinal roles successful the country's authorities already bare and the parliament efficaciously defunct. Haiti's absorption question has agelong called for Moise to resign.
Amid heightened tensions successful the aftermath of the assassination, crowds of radical took to the streets Thursday night, burning cars and demanding justice.
Criminal unit has precocious escalated successful superior Port-au-Prince, including targeted attacks connected constabulary and arson of civilian homes. Infamous ex-police serviceman Jimmy Cherizier vowed successful June earlier section media to transportation retired a "revolution" successful the city. That month, much than 13,000 radical fled their homes successful Port-au-Prince for impermanent shelters, according to the United Nations. The insecurity follows a question of kidnappings earlier this year.
Battles betwixt rival groups and the constabulary for power of the larboard city's streets person besides worsened the country's humanitarian crisis, threatening bottlenecks connected nutrient and substance supplies.
Meanwhile, Covid-19 is spiking successful Haiti, which is 1 of lone a fewer countries crossed the globe not to person yet started vaccinating against it. Pan American Health Organization Director Dr. Carissa Etienne past period called connected the planetary assemblage to "urgently" assistance the state successful combating the virus.
The White House has said vaccines are being sent from the US and could travel "as aboriginal arsenic adjacent week."
Why was Moise controversial?
Many successful Haiti disputed Moise's close to proceed serving successful the presidency this year.
He said his five-year word should extremity successful 2022 -- a stance backed by the United States, United Nations and Organization of American States.
But the absorption -- which accused Moise of allowing corruption and insecurity to flourish successful the state -- argued that helium should person stepped down connected February 7 this year, citing a law proviso that starts the timepiece connected the word erstwhile a president is elected, alternatively than erstwhile helium takes office.
Moise's inauguration was delayed implicit allegations of elector fraud during the 2015 election, which led to a statesmanlike runoff that was postponed doubly implicit what authorities called threats and "security concerns."
During his presidency, Moise repeatedly failed to clasp elections astatine section and nationalist levels, leaving overmuch of the country's governing infrastructure empty. A constitutional referendum is acceptable to beryllium held successful September, alongside the statesmanlike and legislative elections.
The referendum had been championed by Moise arsenic an accidental to fortify the Haitian presidency.
Municipal and section elections person been scheduled for January 16, 2022, the authoritative electoral calendar besides showed.
Who takes implicit from him?
It isn't instantly wide who volition regenerate Moise successful the coming months.
Judge Jean Wilner Morin, president of the National Association of Haitian Judges, told CNN that the enactment of statesmanlike succession successful the state was murky fixed its governmental instability.
Haiti's President of the Supreme Court would usually beryllium adjacent successful line, but that presumption is presently bare since its holder, René Sylvestre, recently died of Covid-19.
For the acting Prime Minister Joseph to formally regenerate the President, helium would person to beryllium approved by Haiti's parliament, said Morin. But the parliament is presently partially bare and efficaciously defunct.
Muddying the waters further, Joseph was successful the process of being replaced by Ariel Henry, whom the President appointed soon earlier his death. Henry told the Haitian paper Le Nouvelliste that "Claude Joseph is not premier minister, helium is portion of my government."
There is different imaginable succession scenario, too, said Morin. "The precedent is that successful 2015, it was the President of the National Assembly who replaced the President of the Republic. Today we don't person a President of the National Assembly, but determination is inactive a 3rd of the Senate successful Parliament and the 3rd of the Senate is presided implicit by a erstwhile senator, named Joseph Lambert."
In a connection issued Wednesday, the acting Prime Minister Claude Joseph appealed for calm. "The information concern successful the state is nether the power of the Haitian National Police and the Haitian Armed Forces," helium said.
He besides called connected the planetary assemblage "to motorboat an probe into the assassination and for the United Nations to clasp a Security Council gathering connected Haiti arsenic soon arsenic possible."
Joseph aboriginal asked the UN to deploy troops to assistance unafraid the country's ports, airports and lipid terminals. In addition, helium asked the bureau for assistance with electoral information and to assistance further analyse the assassination.
What's the humanitarian concern successful Haiti?
Haiti was already facing a dire economical concern earlier the Covid-19 pandemic hit. Its system shrank a further 3.8% successful 2020, with astir 60% of the colonisation present surviving successful poverty, according to the World Bank.
The caller spike successful unit successful the superior has lone added to the troubles faced by galore of its citizens, and analyzable the enactment of assistance groups specified arsenic Doctors without Borders and UNICEF, the UN children's agency, successful reaching susceptible people.
Bruno Maes, a UNICEF typical based successful Port-au-Prince, told CNN past week that it is progressively urgent that humanitarian workers beryllium capable to question securely successful the state arsenic the highest of the Caribbean's hurricane play approaches.
UNICEF warned astatine the extremity of May that severe acute puerility malnutrition successful Haiti was expected to much than treble this twelvemonth arsenic it deals with rising violence, the coronavirus pandemic, and a deficiency of entree to indispensable services, including cleanable water.
More than 86,000 Haitian children nether 5 could beryllium affected, compared with 41,000 past year, the bureau said.
UNICEF besides said acute malnutrition, which is somewhat little unsafe than terrible acute malnutrition, had accrued 61% implicit the past year.
How volition the United States respond?
The United States is sending elder FBI and Department of Homeland Security officials to Haiti astatine the petition of that country's authorities -- and Haiti has asked for respective 100 US troops arsenic well.
White House property caput Jen Psaki told reporters Friday the officials would question to Port-au-Prince "as soon arsenic possible," and erstwhile determination would measure the concern and supply assistance connected information and the investigation.
The Haitian authorities has asked for US troops to assistance support infrastructure, ports, airports and vigor systems, Haitian Elections Minister Mathias Pierre told CNN. Mathias said the petition was for a constricted fig of astir 500 troops and that helium anticipated the menace to beryllium "potential mercenaries."
The Pentagon said the Haitian authorities had "requested information and investigative assistance, and we stay successful regular interaction with Haitian officials to sermon however the United States tin assist."
US State Department spokesperson Ned Price said the Haitian National Police had besides asked for investigative assistance from the US, and it was responding to that request.
Psaki connected Wednesday called Moise's assassination a "horrific crime" and pledged that Joe Biden's medication would basal with the radical of Haiti.
In May, the Biden medication granted humanitarian extortion for immoderate Haitians successful the United States, allowing an estimated 100,000 radical to use to stay lawfully successful the country.
The increasing instability successful the state could complicate upcoming decisions connected aboriginal deportations of Haitians from the US.
CNN's Caitlin Hu reported and wrote from Port-au-Prince and Laura Smith-Spark wrote from London. CNN's Martin Goillandeau, Betsy Klein and Veronica Stracqualursi contributed to this report.