Doruska ran a total of 28,000 20-year simulations, using three land sizes (0.5, 2.0 and 5.5 hectares), with and without aquatic vegetation removal, and with numerous other variables factored in ...
Also assisting in the search are non-sheriff-affiliated volunteer divers Nick Rinn and Juan Heredia. A major challenge for searchers is the amount of underwater vegetation that can be up to 15 feet ...