At least one person has died and nine have been critically injured after a giant wheel at a theme park collapsed on Wednesday.<br />The incident occurred at Kishkinta Theme park in Kancheepuram district of Tamil Nadu. The joy ride was being tested when it crashed. The cause of the mishap is being investigated.<br />The victim, identified as Mani, was declared brought dead at a hospital.<br />Police said the incident occurred after the park was closed for the day. The theme park remains closed on Thursday.<br />There is no official word from the management about the reason of the mishap.<br />