Gokul Mediseti, 47, and a husband-wife couple Narayana Muddana, 40, and Haritha Muddana, 36, were killed in the tragedy on December 26 as they walked on Woods Canyon Lake in Coconino County.

The hole is at Scott Lake Road and Fitzgerald Road in the south part of the city. Officials said at an afternoon news conference that the hole is about 75 feet wide.