A door leave is seen laid aside a day after over 300 school girls were abducted by bandits away from the JSS school in Zamfara, Nigeria February 27, 2021. REUTERS/Afolabi Sotunde

Milk maidens walk along the street opposite the JSS Jangebe school, after over 300 school girls were abducted by bandits, in Zamfara, Nigeria February 27, 2021. REUTERS/Afolabi Sotunde

One of the parents of the abducted JSS Jangebe school girls reflects, a day after over 300 school girls were abducted by bandits, in Zamfara, Nigeria February 27, 2021. REUTERS/Afolabi Sotunde

One of the parents of the abducted JSS Jangebe school girls reflects, a day after over 300 school girls were abducted by bandits, in Zamfara, Nigeria February 27, 2021. REUTERS/Afolabi Sotunde

One of the parents of the abducted JSS Jangebe school girls reflects, a day after over 300 school girls were abducted by bandits, in Zamfara, Nigeria February 27, 2021. REUTERS/Afolabi Sotunde

A pair of slippers belonging to one of the JSS Jangebe school girls is seen a day after over 300 school girls were abducted by bandits, in Zamfara, Nigeria February 27, 2021. REUTERS/Afolabi Sotunde

A member of the special forces of the police team walks at the JSS Jangebe school, after over 300 school girls were abducted by bandits, in Zamfara, Nigeria February 27, 2021. REUTERS/Afolabi Sotunde

Personal items of one of the students from JSS Jangebe school are seen on the bed, a day after over 300 school girls were abducted by bandits, in Zamfara, Nigeria February 27, 2021. REUTERS/Afolabi Sotunde

Some of the clothing of the JSS Jangebe school is seen on the beddings, a day after over 300 school girls were abducted by bandits, in Zamfara, Nigeria February 27, 2021. REUTERS/Afolabi Sotunde

A bicycle is seen inside the premises of JSS Jangebe school, a day after over 300 school girls were abducted by bandits, in Zamfara, Nigeria February 27, 2021. REUTERS/Afolabi Sotunde

A team of security experts tour the JSS Jangebe school, a day after over 300 school girls were abducted by bandits, in Zamfara, Nigeria February 27, 2021. REUTERS/Afolabi Sotunde

Police officers walk at the JSS Jangebe school, a day after over 300 school girls were abducted by bandits, in Zamfara, Nigeria February 27, 2021. REUTERS/Afolabi Sotunde

Police officers walk at the JSS Jangebe school, a day after over 300 school girls were abducted by bandits, in Zamfara, Nigeria February 27, 2021. REUTERS/Afolabi Sotunde

Police officers walk at the JSS Jangebe school, a day after over 300 school girls were abducted by bandits, in Zamfara, Nigeria February 27, 2021. REUTERS/Afolabi Sotunde

A sign is seen in front of the JSS Jangebe school, day after over 300 school girls were abducted by bandits, in Zamfara, Nigeria February 27, 2021. REUTERS/Afolabi Sotunde

The view shows the interior of one of the school hostels where over 300 JSS Jangebe school girls were abducted from by bandits, in Zamfara, Nigeria February 27, 2021. REUTERS/Afolabi Sotunde

A milk maid walks toward the gate of JSS Jangebe school, a day after over 300 school girls were abducted from the school in Zamfara, Nigeria February 27, 2021. REUTERS/Afolabi Sotunde TPX IMAGES OF THE DAY

One of the parents of the abducted JSS Jangebe school girls reflects, a day after his daughter was taken away by bandits from the school in Zamfara, Nigeria February 27, 2021. REUTERS/Afolabi Sotunde

One of the parents of the abducted JSS Jangebe school girls looks on, a day after five of his daughters were taken away by bandits from the school in Zamfara, Nigeria February 27, 2021. REUTERS/Afolabi Sotunde

Some of the parents of the abducted JSS Jangebe school girls are seen in Zamfara, Nigeria February 27, 2021. REUTERS/Afolabi Sotunde

A piece of cloth belonging to one of the students is seen on the ground after gunmen attacked and abducted students and teachers from the Government Science College in Kagara, Niger state, Nigeria February 18, 2021. REUTERS/Afolabi Sotunde

A COVID-19 signpost is seen inside the school premises after students and teachers were abducted away from Government Science College in Kagara, Niger state, Nigeria February 18, 2021. REUTERS/Afolabi Sotunde

Demonstrators gesture as they gather to urge authorities to rescue hundreds of abducted schoolboys, in northwestern state of Katsina, Nigeria, December 17, 2020. REUTERS/Afolabi Sotunde

Demonstrators gather to urge authorities to rescue hundreds of abducted schoolboys, in northwestern state of Katsina, Nigeria, December 17, 2020. REUTERS/Afolabi Sotunde

Demonstrators gather to urge authorities to rescue hundreds of abducted schoolboys, in northwestern state of Katsina, Nigeria, December 17, 2020. REUTERS/Afolabi Sotunde

A demonstrator holds a sign during a protest to urge authorities to rescue hundreds of abducted schoolboys, in northwestern state of Katsina, Nigeria, December 17, 2020. REUTERS/Afolabi Sotunde

Demonstrators gather to urge authorities to rescue hundreds of abducted schoolboys, in northwestern state of Katsina, Nigeria, December 17, 2020. REUTERS/Afolabi Sotunde

Demonstrators gather to urge authorities to rescue hundreds of abducted schoolboys, in northwestern state of Katsina, Nigeria, December 17, 2020. REUTERS/Afolabi Sotunde

A demonstrator holds signs during a protest to urge authorities to rescue hundreds of abducted schoolboys, in northwestern state of Katsina, Nigeria, December 17, 2020. REUTERS/Afolabi Sotunde

Demonstrators gather to urge authorities to rescue hundreds of abducted schoolboys, in northwestern state of Katsina, Nigeria, December 17, 2020. REUTERS/Afolabi Sotunde

People put up a sign reading "#BringBackOurBoys" during a press conference organized by the Coalition of Northern Groups following the abduction of hundreds of schoolboys, in Kankara, in northwestern Katsina state, Nigeria December 17, 2020. REUTERS/Afolabi Sotunde

A sign reading "#BringBackOurBoys" is seen during a press conference organized by Coalition of Northern Groups following the abduction of hundreds of schoolboys, in Kankara, in northwestern Katsina state, Nigeria December 17, 2020. REUTERS/Afolabi Sotunde

Parents of abducted students walk inside the Government Science school in Kankara, in northwestern Katsina state, Nigeria December 16, 2020. REUTERS/Afolabi Sotunde

Parents of abducted students walk inside the Government Science school in Kankara, in northwestern Katsina state, Nigeria December 16, 2020. REUTERS/Afolabi Sotunde

A boy rides a bike past Government Science school where gunmen abducted students, in Kankara, in northwestern Katsina state, Nigeria December 16, 2020. REUTERS/Afolabi Sotunde

A woman stands near Government Science school where gunmen abducted students, in Kankara, in northwestern Katsina state, Nigeria December 16, 2020. REUTERS/Afolabi Sotunde

A view shows the Government Science school where gunmen abducted students, in Kankara, in northwestern Katsina state, Nigeria December 16, 2020. REUTERS/Afolabi Sotunde

A collection of student footwears left behind after gunmen abducted students at the Government Science school in Kankara, in northwestern Katsina state, Nigeria December 13, 2020. Picture taken December 13, 2020. REUTERS/Afolabi Sotunde

A view shows the classroom blocks at the Government Science school where gunmen abducted students, in Kankara, in northwestern Katsina state, Nigeria December 14, 2020. REUTERS/Afolabi Sotunde

A view shows an empty classroom at the Government Science school where gunmen abducted students, in Kankara, in northwestern Katsina state, Nigeria December 14, 2020. REUTERS/Afolabi Sotunde

The mother of Muhammad Bello, one the students who was abducted by gunmen, reacts in Kankara, in northwestern Katsina state, Nigeria December 14, 2020. REUTERS/Afolabi Sotunde

Relatives of a student, who was abducted by gunmen, reacts in Kankara, in northwestern Katsina state, Nigeria December 14, 2020. REUTERS/Afolabi Sotunde

Parents gather at the Government Science school where gunmen abducted students, in Kankara, in northwestern Katsina state, Nigeria December 14, 2020. REUTERS/Afolabi Sotunde

Mother of one of the abducted students is seen waiting at Government Science school in Kankara, Katsina State, Nigeria December 14, 2020. REUTERS/Afolabi Sotunde

Parents gather at the Government Science school after gunmen abducted students from it, in Kankara, in northwestern Katsina state, Nigeria December 13, 2020. REUTERS/Afolabi Sotunde

A Kankara Town road sign is seen, after gunmen abducted students from the Government Science school, in Kankara, in northwestern Katsina state, Nigeria December 13, 2020. REUTERS/Afolabi Sotunde

Parents gather during a meeting at the Government Science school after gunmen abducted students from it, in Kankara, in northwestern Katsina state, Nigeria December 13, 2020. REUTERS/Afolabi Sotunde

Parents gather during a meeting at the Government Science school after gunmen abducted students from it, in Kankara, in northwestern Katsina state, Nigeria December 13, 2020. REUTERS/Afolabi Sotunde

Murja Mohammed, whose son was abducted by gunmen at the Government Science school, speaks on her mobile phone in Kankara, in northwestern Katsina state, Nigeria December 13, 2020. REUTERS/Afolabi Sotunde

Family members of abducted students gather at the Government Science school after it was attacked by gunmen, in Kankara, northwestern Katsina state, Nigeria December 13, 2020. REUTERS/Afolabi Sotunde

Police members are deployed after gunmen abducted students from the all-boys Government Science school in Kankara, in northwestern Katsina state, Nigeria December 13, 2020. REUTERS/Afolabi Sotunde

Sitanun Satsaksit, sister of the missing Thai activist Wanchalearm Satsaksit who was abducted earlier in the year by unknown gunmen in Phnom Penh where he had lived to escape criminal charges for criticising the former Thai junta, arrives a the court in Phnom Penh, Cambodia, December 8, 2020. REUTERS/Heng Mengheang

Sitanun Satsaksit, sister of the missing Thai activist Wanchalearm Satsaksit who was abducted earlier in the year by unknown gunmen in Phnom Penh where he had lived to escape criminal charges for criticising the former Thai junta, arrives a the court in Phnom Penh, Cambodia, December 7, 2020. REUTERS/Heng Mengheang

Sitanun Satsaksit, sister of the missing Thai activist Wanchalearm Satsaksit who was abducted earlier in the year by unknown gunmen in Phnom Penh where he had lived to escape criminal charges for criticising the former Thai junta, arrives a the court in Phnom Penh, Cambodia, December 8, 2020. REUTERS/Heng Mengheang

A demonstrator looks through a cutout on a mask during a protest on the six-month anniversary of pro-democracy activist Wanchalearm Satsaksit's abduction, in front of the Cambodian embassy in Bangkok, Thailand, December 3, 2020. REUTERS/Soe Zeya Tun

Police officers stand guard during a protest on the six-month anniversary of pro-democracy activist Wanchalearm Satsaksit's abduction, in front of the Cambodian embassy in Bangkok, Thailand, December 3, 2020. REUTERS/Soe Zeya Tun

A mask depicting pro-democracy activist Wanchalearm Satsaksit is pictured during a protest on the six-month anniversary of his abduction in front of the Cambodian embassy in Bangkok, Thailand, December 3, 2020. REUTERS/Soe Zeya Tun

A sticker depicting pro-democracy activist Wanchalearm Satsaksit is seen on a lunch box during a protest on the six-month anniversary of his abduction in front of the Cambodian embassy in Bangkok, Thailand, December 3, 2020. REUTERS/Soe Zeya Tun