Four men accused of staging the Russia concert hall attack that killed more than 130 people appeared before a Moscow court Sunday on terrorism charges showing signs of severe beatings. One appeared to be barely conscious during the hearing. Court statements said two of the suspects accepted their guilt in the assault, though the men’s condition raised questions about whether they were speaking freely. There had been conflicting reports in Russian media outlets that said three or all four men admitted culpability. The attack, which has been claimed by an affiliate of the Islamic State group, was the deadliest on Russian soil in years. Russian authorities arrested the four suspected attackers Saturday, with seven more people detained on suspicion of involvement in the attack, Russian President Vladimir Putin said in an address to the nation Saturday night. He sought to tie the attack to Ukraine and claimed the assailants were captured while fleeing there. Kyiv has firmly denied involvement. Read the full story: https://www.9news.com/article/news/nation-world/4-men-charged-in-moscow-attack-in-court-beaten/507-66d5bad7-4776-4896-bf60-91d61842e142 Video courtesy: CNN More local videos here: https://bit.ly/2Pa0d1l Subscribe to NEXT: http://bit.ly/2eP1GwI Stay connected: 9NEWS Website: http://www.9news.com/ Facebook: https://www.facebook.com/ilike9news Twitter: https://twitter.com/9NEWS Instagram: https://www.instagram.com/9newsdenver/ Download the 9NEWS App: https://www.9news.com/appredirect/ Sign up for the 9NEWSLETTER: https://www.9news.com/email 9NEWS (KUSA) is located in Denver, Colorado.