James Mukhwana detained over death of Albert Ojwang, who was arrested after criticising police official online

A Kenyan police officer has appeared in court in connection with the death of a teacher in police custody in a case that has caused outrage and protests and brought renewed scrutiny on the country’s security forces.

Constable James Mukhwana is the first police officer to be arrested over the death of Albert Ojwang, a secondary school teacher who was arrested on 6 June in Homa Bay county, western Kenya, after criticising a senior police official on social media. After his arrest, Ojwang was driven about 200 miles (350km) to Nairobi, where he died two days later.

Olorato Mongale, allegedly killed by man she went on date with, is latest victim of violence against women

A wave of anger and frustration has gripped South Africa after the murder of 30-year-old Olorato Mongale, allegedly by a man she went on a date with. It is the latest in a series of high-profile cases of violence against women and children in the country.

Friends of Mongale, a former journalist who had been studying for a master’s degree in ICT policy, raised the alarm when she stopped checking in with them while on a date in Johannesburg on 25 May. Her body was found that day.

As Alaa Abd el-Fattah’s mother remains on hunger strike, supporters say activist’s continued detention is campaign of vengeance by Egypt’s president

Family, friends and supporters of the jailed British-Egyptian activist Alaa Abd el-Fattah have spoken about the conditions of his long imprisonment as his mother, Laila Soueif, remains in a London hospital in declining health on a hunger strike to secure his release.

Amid a mounting campaign to put pressure on British ministers to intervene more forcefully on Abd el-Fattah’s behalf, supporters say his continued detention is part of a campaign of vengeance motivated by the personal animus of the Egyptian president, Abdel Fatah al-Sisi, towards him.

Who is Alaa Abd el-Fattah and why are British diplomats trying to obtain his release? Patrick Wintour reports

Laila Soueif, 69, has been on hunger strike in London for more than 250 days in an effort to secure the release of her son, the activist Alaa Abd el-Fattah, from jail in Egypt. As diplomatic pressure mounts, she is now in a critical condition.

Alaa’s sister Mona Seif describes to Michael Safi the toll that imprisonment has taken on her brother, her mother’s determination to do whatever she can to secure his release, and the difficulty of coming to terms with her mother’s decision to risk her life.

Florence in Italy could hit 39C as hot weather sweeps continent, while parts of South Africa brace for snow

The severe thunderstorms that have been lashing parts of Europe over recent days are expected to give way to high temperatures this week. Several regions could climb to 10C (50F) above seasonal norms, with Italy braced for the full force of the heat. Florence in Tuscany is forecast to soar to a sweltering 39C on Thursday and across the weekend.

Germany, France and Belgium will also face hot weather from Wednesday, with widespread highs at least 9C above the June average. Many other parts of Europe are forecast to experience temperatures 5-7C above normal. This is the result of a high-pressure system creating a heat dome over the region, whereby sinking air compresses and warms as it descends, trapping heat near the surface.

Accord comes as Mark Carney seeks shift in Ottawa’s relationship with New Delhi after long diplomatic spat

Canada and India plan to share intelligence in an effort to combat the rising threat of international crime and extremism, according to a new report from Bloomberg, days before a meeting between the two countries’ leaders.

Canadian officials declined to comment on the report, which, if confirmed, would represent a dramatic shift in relations between the two countries which for nearly two years have been locked in a bitter diplomatic spat after Canada’s federal police agency concluded that India planned and ordered the murder a prominent Sikh activist on Canadian soil.