Minnesota police say that a father is the primary suspect in the investigation surrounding the homicide of a 10-year-old boy who had been missing for nearly a month. The boy was found in the Mississippi River over the weekend.

The 10-year-old Minnesota boy, Barway Collins, was found on Saturday, about 10 feet from the river’s edge in Brooklyn Center. According to Crystal, Minnesota, Police Chief Stephanie Revering the authorities have electronic evidence that shows his father, Pierre Collins, was in that area at the time the boy disappeared. She gave no further details on the nature of that evidence