Tributes are seen outside the home of former singer George Michael after his sister, Melanie Panayiotou, 55, was found dead on Christmas Day, in London, Britain December 27, 2019. REUTERS/Hannah McKay

Rhonita Miller's mother Shalom Tucker and Miller's sister Melissa Conklin pose for a photograph holding guns in LeBaron, Mexico, December 23, 2019. REUTERS/Alexandre Meneghini

Demonstrators and security forces clash during a protest against Chile's government in Santiago, Chile, December 27, 2019.

Migrants rest after being rescued by the Spanish Coast Guard on the Chafarinas Islands in the Mediterranean Sea, and later taken by boat to the Spanish North African enclave of Melilla, December 28, 2019. REUTERS/Jesus Blasco de Avellaneda

A participant attends Rainbow Pride Walk, an event promoting gay, lesbian, bisexual and transgender rights, in Kolkata, India, December 29, 2019.

A Jewish man walks near the area where 5 people were stabbed at a Hasidic rabbi's home in Monsey, New York, U.S., December 29, 2019.

People enjoy Sunday evening on a carousel in the centre of Minsk, Belarus December 29, 2019.

Clemson Tigers quarterback Trevor Lawrence (16) scores a touchdown against the Ohio State Buckeyes during the first half in the 2019 Fiesta Bowl college football playoff semifinal game at State Farm Stadium. Mandatory Credit: Mark J. Rebilas-USA TODAY Sports TPX IMAGES OF THE DAY

Notre Dame Fighting Irish cornerback Troy Pride Jr. (5) celebrates after defeating the Iowa State Cyclones at Camping World Stadium. Mandatory Credit: Jasen Vinlove-USA TODAY Sports TPX IMAGES OF THE DAY

Members of the security forces hold a man dressed as a clown during a protest against Chile's government in Santiago, Chile December 27, 2019.

Ski Jumping - Four Hills Tournament - Oberstdorf, Germany - December 28, 2019 Switzerland's Gregor Deschwanden in action.

The graves of Rhonita Miller and four of her children who were killed by unknown assailants, lie in a cemetery in LeBaron, Mexico, December 21, 2019. REUTERS/Alexandre Meneghini

Soccer Football - Premier League - Arsenal v Chelsea - Emirates Stadium, London, Britain - December 29, 2019 Arsenal's Pierre-Emerick Aubameyang celebrates scoring their first goal REUTERS/Eddie Keogh

Rabbi Chaim Rottenberg shakes hands with people in Monsey, New York, U.S., December 29, 2019.

Inmates, members of the MS-13 gang, board a bus to be transferred from the Chalatenango penitentiary, in Chalatenango, El Salvador December 27, 2019.

A Somali man stands at the scene of a car bomb explosion at a checkpoint in Mogadishu, Somalia December 28, 2019.

An army member walks beside a model of ancient Egyptian pharaoh Tutankhamun's death mask made from coffee cups at the Grand Egyptian Museum in Giza, Egypt December 28, 2019.

A demonstrator has her eye covered with a patch during a protest to show solidarity with the Jamia Millia Islamia university student who allegedly lost his eye during protests against new citizenship law, in New Delhi, India, December 29, 2019.

Ukrainian citizens, who were exchanged during a prisoners of war (POWs) swap between Ukraine and the separatist self-proclaimed republics, are seen inside an aircraft at Chuhuiv airport near Kharkiv, Ukraine December 29, 2019. Ukrainian Presidential Press Service/Handout via REUTERS.

A woman reacts as her injured child is assisted at the Madina hospital following a car bomb explosion at a checkpoint in Mogadishu, Somalia December 28, 2019.

Volunteers dressed as Father Frost and Snow Maiden present a gift to a resident of a nursing home on the occasion of the Christmas and New Year holidays, as part of the "Old Age for Joy" charity project, in the village of Sosnovskoye in Omsk region, Russia December 28, 2019.

A member of Iraqi security forces is seen in a helicopter during military operations to search for Islamic State militants in Anbar province, Iraq December 29, 2019.

Demonstrators carry flags and placards as they attend a protest rally, organised by Tamil Nadu Thowheed Jamath, a Muslim religious group, against a new citizenship law, in Chennai, India, December 28, 2019.

An anti-government demonstrator takes part in a protest in Edinburgh Place in Hong Kong, China, December 29, 2019.

People watch confetti as it's thrown from the Hard Rock Cafe marquee as part of the annual confetti test ahead of the New Year's Eve ball-drop celebrations in Times Square in New York City, New York, U.S., December 29, 2019.