New Delhi, March 13 -- A court in Moscow on Thursday convicted 19 people of involvement in the 2024 shooting rampage at a Moscow concert hall that killed 149 people and wounded over 600 in one of the deadliest attacks in the capital in years.

A faction of the Islamic State group claimed responsibility for the March 22, 2024, massacre at the Crocus City Hall concert venue. Authorities said four gunmen, identified as citizens of Tajikistan, shot people who were waiting for a show by a popular rock band and then set the building on fire.

All 19 defendants were handed lengthy prison terms: 15 received life sentences, one got 22 1/2 years, and three were given 19 years and 11 months each.

Those with life sentences will serve part of them in...