Twin blasts ripped through two coaches of a train Thursday morning just minutes after it pulled into one of India's busiest train stations, killing a 22-year-old woman and injuring 14 people, AP cited officials as saying. Police said they were questioning one suspect in the explosions at Chennai railway station, but there were no further details. Prime Minister Manmohan Singh condemned the attacks, saying "such barbaric acts targeting innocent men, women and children only highlight the desperation and cowardice of those responsible." There was no immediate claim of responsibility in a region of India considered relatively peaceful.