Manchester Police release man arrested after concert blast

LONDON — Police in Manchester, England have released a 23-year-old man who had been arrested as part of the investigation into the attack on an Ariana Grande concert that killed 22 people.

Greater Manchester Police said Sunday the man was let go without being charged with a crime.

They say that leaves 11 men in custody for questioning. The men are being held on suspicion of violating the Terrorism Act. They have not been identified or charged.

Seven other suspects detained after the May 22 suicide bombing were released without charges earlier.