A 30-year-old man has been arrested on suspicion of attempted murder after a three-year-old boy was critically injured at a wildlife park near Huntingdon, UK. The boy sustained serious injuries after entering a crocodile enclosure, according to BBC News reports. Authorities do not believe the man and the child were acquainted. Emergency services transported the boy to a hospital, where he remains in critical but stable condition. Police are investigating the circumstances surrounding the incident and how the child came to be in the enclosure. The investigation is ongoing, and further details have not yet been released.