On 26 October, the political situation in Sri Lanka began to deteriorate when incumbent President Maithripala Sirisena  appointed the former president and opposition Member of Parliament Mahinda Rajapaksa  prime minister — a move that ousted the sitting PM Ranil Wickremesinghe .
The ensuing power struggle between ousted PM Wickremesinghe and the newly appointed PM Rajapaksa has led to the death of one protester  who was shot when the bodyguard of a sacked minister fired at a crowd in the Sri Lankan capital, Colombo.
A constitutional crisis and the death of a protester
The sacking of Wickremesinghe has led to a constitutional crisis  in Sri Lanka with many questioning the legitimacy of the President's actions .
After PM Wickremesinghe was sacked, President Sirisena suspended the country’s parliament  for three weeks and withdrew Wickremesinghe's personal security details and vehicles.
The security detail of UNP Leader & sacked #SriLanka  PM #RanilWickremesinghe  has been reduced to 10 personnel from 1,008 on the directions of IGP. It is reported that the 10-member security detail would be comprised only of Ministerial Security Division members & no STF members. pic.twitter.com/pScTmOKvFy 
— Prassanata (@Prsnnta) October 29, 2018 
What has ensued is a power struggle between the newly appointed PM and the recently ousted PM who both believe in the legitimacy of their position. After the news broke, supporters of the two men took to the streets — eventually leading to the death of one protester.
On 28 October, the President dissolved the cabinet of ministers  and supporters of Mahinda Rajapaksa began blocking ministers from the old cabinet from entering their offices. That same evening, a mob prevented ousted cabinet member Arjuna Ranatunga from entering his office, leading Ranatunga's bodyguard to fire live rounds  into the crowd.
According to the police, one 34-year-old person died and two others were wounded. The guard was immediately arrested. On 30 October, the police also arrested  minister Ranatunga over the shooting incident.
“They tried to kill me, around 50 mob entered with poles & one of them tried to grab the weapon of my PSD officer, Then he shot, There is CCTV evidence, Media can get them and see how they behaved” Arjuna Ranatunga explains what happened pic.twitter.com/4brwA1QliB 
— Mohamed Arkil (@mrmarkil) October 29, 2018 
Protests in the capital
Hearing about his removal, Prime Minister Ranil Wickremesinghe, reiterated  that he had no intention of leaving his post.
“I am still the PM” says Ranil Wickremesinghe. Speaking to News 1st he said he retains the position of PM & the swearing in was unconstitutional- Newsfirst
— Mohamed Arkil (@mrmarkil) October 26, 2018 
Wickremesinghe also said that  at least 128 MPs in the 225-member assembly have signed to call for an immediate reconvening of parliament. Hundreds of Wickremesinghe supporters  showed their support by gathering outside his official home waving party flags and denouncing President Sirisena and newly appointed PM Rajapaksa.
Meanwhile, Rajapaksa’s supporters occupied the state-owned Rupavahini television studios by force because of the station's believed support for Wickremesinghe.
Chaos at @rupavahinitv 
Several pro @PresRajapaksa  MPs seen along with their supporters.
Rupavahini has suspended its transmission.
STF has been brought in.
Footage Courtesy @NewsfirstSL  #LKA  #SriLanka  #PoliticalCrisisLK  #Media  #Rupavahini  pic.twitter.com/ekyvs7IAXJ 
— Munza Mushtaq (@munza14) October 26, 2018 
Can #SriLanka  and SriLankans spare their lunch break tomorrow, for the sake of our own future? Let us clearly tell the people in power, that a #coup  will not be tolerated. This is beyond Ranil or UNP. Lets stand up for ourselves. Our futures!#CoupLK  #ConstitutionalCrisisLK  #LKA  pic.twitter.com/dZMaJhzbVR 
— Fayaz Mahroof (@fayazmahroof) October 29, 2018 
Calls to restore Democracy
On 30 October, thousands took to the streets of Colombo  to demand that Parliament be reconvened in order to resolve the ongoing political crisis:
Protest has begun at Liberty Roundabout. Tens of thousands are asking @MaithripalaS  to immediately summon Parliament so democracy can be restored. #SriLankanPolitics  @officialunp  @RW_UNP  pic.twitter.com/tDhaRvDzJ9 
— Harsha de Silva (@HarshadeSilvaMP) October 30, 2018 
While the ousted PM saw the protest as an implied call for his reinstatement, other groups saw it as an opportunity to speak out against what they saw as the “proroguing of Parliament”. What remains to be seen is whether or not the next days and weeks will bring more violence.