Have you seen these amorphous blobs?

Back in 2011, an Oklahoma City woman arrived home only to find her belongings in disarray as two men rifled through her things looking for valuables. To make matters even more terrifying, they then proceeded to hold her at gunpoint for a full hour as they finished up their business. Because I suppose they were completists. After they left, she called the police, but nothing ever came of her testimony. As far as anyone knew, the two home invaders got away with it scot-free. 

Sources: KFOR | h/t Death & Taxes