Tragic end to search for missing Florida toddler as body found in alligator's mouth, father charged with murder.

The body of a missing 2-year-old boy, whose mother was found slain in their St. Petersburg apartment earlier this week, was found in the mouth of an alligator in a recreation area. The boy's father has been arrested on suspicion of murder. Taylen Mosley's exact cause of death remains unknown, and his father, Thomas Mosley, has been charged with two counts of first-degree murder in the deaths of his son and 20-year-old Pashun Jeffery.