Supporters of Kenya's Opposition leader Raila Odinga fall in a stampede during the Azimio la Umoja (Declaration of Unity) rally at the Jacaranda grounds in Nairobi, Kenya March 12, 2022. REUTERS/Thomas Mukoya 

Supporters of Kenya's Opposition leader Raila Odinga fall in a stampede during the Azimio la Umoja (Declaration of Unity) rally at the Jacaranda grounds in Nairobi, Kenya March 12, 2022. REUTERS/Thomas Mukoya 

Police officers and supporters of Kenya's Opposition leader Raila Odinga jostle in a stampede during the Azimio la Umoja (Declaration of Unity) rally at the Jacaranda grounds in Nairobi, Kenya March 12, 2022. REUTERS/Thomas Mukoya 

General view shows the Olembe Stadium, after yesterday match between Cameroon and Comoros, in Yaounde, Cameroon January 25, 2022. REUTERS/Mohamed Abd El Ghany 

A face mask is seen after yesterday match between Cameroon and Comoros at the Olembe Stadium, in Yaounde, Cameroon January 25, 2022. REUTERS/Mohamed Abd El Ghany 

General view shows the Olembe Stadium, after yesterday match between Cameroon and Comoros, in Yaounde, Cameroon January 25, 2022. REUTERS/Mohamed Abd El Ghany 

The national flag of Cameroon is seen after yesterday match between Cameroon and Comoros at the Olembe Stadium, in Yaounde, Cameroon January 25, 2022. REUTERS/Mohamed Abd El Ghany 

People gather outside the hospital after a stampede at a church gathering that killed 29 people in Monrovia, Liberia January 20, 2022. REUTERS/ Carielle Doe 

Salamartu Hollis, a survivor of the stampede at a church gathering that killed 29 people looks out the hospital's window in Monrovia, Liberia January 20, 2022. REUTERS/Carielle Doe 

People gather outside the hospital after a stampede at a church gathering that killed 29 people in Monrovia, Liberia January 20, 2022. REUTERS/Carielle Doe 

People gather around footwear left behind on the ground after a stampede at a church gathering that killed 29 in Monrovia, Liberia January 20, 2022. REUTERS/ Carielle Doe 

A man reacts as he sits outside the hospital after a stampede at a church gathering kills 29 people in Monrovia, Liberia January 20, 2022. REUTERS/ Carielle Doe 

People gather outside the hospital after a stampede at a church gathering kills 29 people in Monrovia, Liberia January 20, 2022. REUTERS/ Carielle Doe 

People gather outside the hospital after a stampede at a church gathering kills 29 people in Monrovia, Liberia January 20, 2022. REUTERS/ Carielle Doe 

A shoe is pictured on the ground after a stampede at a church gathering killed 29 people in Monrovia, Liberia January 20, 2022. REUTERS/ Carielle Doe 

Shoes left behind are pictured on the ground after a stampede at a church gathering that killed 29 in Monrovia, Liberia January 20, 2022. REUTERS/ Carielle Doe 

People gather outside the hospital after a stampede at a church gathering kills 29 people in Monrovia, Liberia January 20, 2022. REUTERS/ Carielle Doe 

Mourners leave the funeral of John Hilgert, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 17, 2021. REUTERS/Callaghan O'Hare 

Mourners gather for the funeral of John Hilgert, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 17, 2021. REUTERS/Callaghan O'Hare 

Attendees sit on a bench following the funeral of John Hilgert, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 17, 2021. REUTERS/Callaghan O'Hare 

Mourners gather for the funeral of John Hilgert, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 17, 2021. REUTERS/Callaghan O'Hare 

A mourner leaves the funeral of John Hilgert, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 17, 2021. REUTERS/Callaghan O'Hare 

Mourners arrive for the funeral of John Hilgert, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 17, 2021. REUTERS/Callaghan O'Hare 

Mourners arrive for the funeral of John Hilgert, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 17, 2021. REUTERS/Callaghan O'Hare 

A mourner leaves the funeral of John Hilgert, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 17, 2021. REUTERS/Callaghan O'Hare 

A mourner leaves the funeral of John Hilgert, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 17, 2021. REUTERS/Callaghan O'Hare 

A mourner leaves the funeral of John Hilgert, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 17, 2021. REUTERS/Callaghan O'Hare 

A mourner wipes a tear following the funeral of John Hilgert, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 17, 2021. REUTERS/Callaghan O'Hare 

Mourners arrive for the funeral of John Hilgert, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 17, 2021. REUTERS/Callaghan O'Hare 

Mourners arrive for the funeral of John Hilgert, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 17, 2021. REUTERS/Callaghan O'Hare 

Mourners arrive for the funeral of John Hilgert, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 17, 2021. REUTERS/Callaghan O'Hare 

Mourners gather for the burial of Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 13, 2021. REUTERS/Callaghan O'Hare 

A mourner leaves the funeral of Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 13, 2021. REUTERS/Callaghan O'Hare 

An attendee holds a flower as mourners gather for the funeral of Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 13, 2021. REUTERS/Callaghan O'Hare 

Flowers are prepared for the cemetery as mourners gather for the funeral of Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 13, 2021. REUTERS/Callaghan O'Hare 

Mourners leave the funeral of Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 13, 2021. REUTERS/Callaghan O'Hare 

A line forms as mourners gather for the funeral of Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 13, 2021. REUTERS/Callaghan O'Hare 

Mourners gather for the burial of Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 13, 2021. REUTERS/Callaghan O'Hare 

A hearse leaves the funeral home following the funeral service of Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 13, 2021. REUTERS/Callaghan O'Hare 

A mourner watches as flowers are unloaded following the funeral of Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 13, 2021. REUTERS/Callaghan O'Hare 

Mourners gather for the funeral of Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 13, 2021. REUTERS/Callaghan O'Hare 

A person attends the funeral of Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 13, 2021. REUTERS/Callaghan O'Hare 

Congresswoman Sheila Jackson Lee speaks with the media as mourners gather for the funeral of Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 13, 2021. REUTERS/Callaghan O'Hare 

Flowers are loaded into cars following the funeral of Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 13, 2021. REUTERS/Callaghan O'Hare 

A hearse leaves the funeral home following the funeral service of Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 13, 2021. REUTERS/Callaghan O'Hare 

Flowers are loaded into a vehicle as mourners gather for the funeral of Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 13, 2021. REUTERS/Callaghan O'Hare 

An attendee helps to load flowers into a vehicle as mourners gather for the funeral of Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 13, 2021. REUTERS/Callaghan O'Hare 

A mourner carries flowers as people gather for the funeral of Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 13, 2021. REUTERS/Callaghan O'Hare 

Congresswoman Sheila Jackson Lee holds a program while speaking with the media as mourners gather for the funeral of Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 13, 2021. REUTERS/Callaghan O'Hare 

Mourners wipe their tears while leaving the funeral of Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 13, 2021. REUTERS/Callaghan O'Hare TPX IMAGES OF THE DAY 

Mourners arrive for the funeral of Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 13, 2021. REUTERS/Callaghan O'Hare 

Mourners gather at the visitation for Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 12, 2021. REUTERS/Pu Ying Huang 

A view of the La Paz Memorial Funeral Home, as mourners gather at the visitation for Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 12, 2021. REUTERS/Pu Ying Huang 

Mourners gather at the visitation for Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 12, 2021. REUTERS/Pu Ying Huang 

Mourners gather at the visitation for Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 12, 2021. REUTERS/Pu Ying Huang 

A mourner gathers at the visitation for Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 12, 2021. REUTERS/Pu Ying Huang 

Mourners gather at the visitation for Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 12, 2021. REUTERS/Pu Ying Huang 

Mourners gather at the visitation for Brianna Rodriguez, a concertgoer who died in a stampede during a Travis Scott performance at the 2021 Astroworld Festival, in Houston, Texas, U.S., November 12, 2021. REUTERS/Pu Ying Huang