2016 – Faysal Ishak Ahmed, 27 years old, Sudanese. Died after a seizure and fall in a Brisbane hospital. 2 August 2016 – Kamil Hussain, 34 years old, Pakistani. Drowned at a waterfall when out on a day trip on Manus. 5 September 2014 – Hamid Kehazaei, 24 years old, Iranian. Died in a Brisbane hospital after delayed medical help for sepsis followed by a heart attack in Port Moresby. 17 February 2014 – Reza Barati, 24 years old, Iranian. Murdered by two Manusian men who were convicted of murder in 2016. Contractor services controversies Security and maintenance Before Paladin G4S was responsible for security on Manus for a six-month period leading up to the 2014 riot during which Reza Barati was killed. The two guards employed by this company who were allegedly partly responsible for Barati's death have never been brought to justice. The next contract was with Transfield (which afterwards changed its name to Broadspectrum after its founders withdrew its rights to use the name "Transfield", citing concerns over its management of offshore detention centres). They were responsible for providing food and welfare services; while the security company Wilson took over from G4S. Wilson played a major role in suppressing the January 2015 hunger strike undertaken by 800 refugees. In November 2017, after the closure of the detention centre, Broadspectrum and Wilson left Manus, at the beginning of the 23-day siege, leaving detainees without water and food. Paladin In January 2018 home affairs minister Peter Dutton refused an order from the Senate to release documents relating to the health, construction and security services for Manus. One of the contracts causing controversy was that signed with security firm Paladin Solutions, a group run by two Australians, which was earning AU$72m for providing security for four months (about AU$585,000 a day). There was at the time a dispute with a local security firm, Kingfisher, who thought that they should have been given the contract. In February 2019, the Australian government extended its contract with Paladin, promising an extra $109 million, to provide maintenance and other services to the East Lorengau Transit Centre. This made the Paladin Group one of the biggest government contractors in Australia, at AU$423 million for its 22 months of work on Manus. Asylum seekers in the centre reported that maintenance was very poor, and a July 2018 report UNHCR noted below-standard facilities, leaking pipes and showers