Britain's Justice Secretary Shabana Mahmood, left, and Home Secretary Yvette Cooper listen as Prime Minister Keir Starmer speaks during a press conference at the Downing Street Briefing Room in London, Jan. 21, 2025, following the guilty plea of the Southport attacker Axel Rudakubana. (Henry Nicholls/Pool Photo via AP)

In this Court artist sketch by Elizabeth Cook, Southport stabbings suspect Axel Rudakubana appears on the first day of his trial at Liverpool Crown Court, where he has pleaded guilty to killing three young girls and wounded 10 other people in a knife attack at a Taylor Swift-themed dance class, in Liverpool, England, Monday, Jan. 20, 2025. (Elizabeth Cook/PA via AP)

This is an undated handout photo issued by Merseyside Police of Axel Rudakubana on Monday, Jan. 20, 2025, who has pleaded guilty at Liverpool Crown Court, England, to killing three girls and injuring others in a knife attack at a Taylor Swift-themed dance class. (Merseyside Police via AP)

FILE - Tributes are seen outside the Town Hall in Southport, England, Aug. 5, 2024 after three young girls were killed in a knife attack at a Taylor Swift-themed holiday club the week before. (AP Photo/Darren Staples, File)

An escorted prison van believed to contain Axel Rudakubana leaves Liverpool Crown Court in Liverpool, England, Monday, Jan. 20, 2025 where Rudakubana is charged with killing three girls and wounding 10 other people in a stabbing rampage at a Taylor Swift-themed dance class in England last summer.(AP Photo/Jon Super)

Britain's Prime Minister Keir Starmer speaks during a press conference at the Downing Street Briefing Room in London, Jan. 21, 2025, following the guilty plea of the Southport attacker Axel Rudakubana. (Henry Nicholls/Pool Photo via AP)