Honeymoon murder suspect Shrien Dewani pictured wrapped in coat and hood Shrien Dewani alleged to have ordered the killing of wife Anni in 2010 The 33-year-old was photographed with his father Prakash in Bristol Dewani looked relaxed while walking in hot 25C weather last Friday By Mark Duell and Arthur Martin Seen outside: Shrien Dewani (right) walks from the psychiatric unit where he is being treated to his home in Bristol with his father Prakash (left) Despite temperatures of 25C, honeymoon murder suspect Shrien Dewani still chose to wrap up warm in a hood and jacket as he was pictured outside for the first time in months. The 33-year-old - alleged to have ordered the killing of his wife Anni on honeymoon in Cape Town, South Africa, in November 2010 - was photographed with his father Prakash in Bristol. Businessman Dewani looked relaxed while walking home in the heat last Friday from a mental health unit, where he is receiving help for depression and post-traumatic stress disorder. Lawyers acting for Dewani have claimed he is too ill to travel to South Africa to face trial - but he will find out later this month if that is to happen. Dewani and his wife Anni, 28, were being chauffeured through the township of Gugulethu when their taxi was hijacked on November 13 in 2010. Dewani was thrown out of the car and the assailants drove off with his wife. She was robbed of her mobile phone, white gold diamond bracelet, Armani wristwatch and handbag before being killed with a single gunshot wound to her neck. Her body was found the next morning in the back of the abandoned cab. Taxi driver Zola Tongo, jailed for 18 years after admitting his part in the crime, claimed in a plea agreement that Dewani ordered the car-jacking and paid for a hit on his wife. Father and son: Dewani (right) is receiving help in Bristol for depression and post-traumatic stress disorder Couple: Shrien Dewani and his wife Anni, 28, were being chauffeured through the township of Gugulethu in Cape Town, South Africa, when their taxi was hijacked on November 13 in 2010 Hearing: Dewani's father Prakash (left) pictured outside Westminster Magistrates' Court (right) last Thursday Relatives: The family of slain Anni Dewani, left to right, mother Nilam Hindocha, brother Anish Hindocha, background left, sister Ami Denborg and father Vinod Hindocha leave the court on Monday last week Last November terminally-ill drug dealer Xolile Mngeni, 26, was convicted of firing the bullet which killed Mrs Dewani. Mngeni's partner-in-crime Mziwamadoda Qwabe and middle man Monde Mbolombo have also admitted their roles. It means the only suspect who has yet to face justice is Dewani himself. He still has a substantial inability to concentrate and poor memory, but he no longer makes active references to suicide, Westminster Magistrates Court heard last week. The South African government has offered reassurances that he will be admitted to mental hospital if he is found to be ill, and if remanded in jail will be kept in a single cell, which will reduce the chance of being attacked, it was said.