sentences:  Hodgins has also found small bone fragments in the silt, which he guesses are "rana temporaria" or, simply, frog bones.Dr Brennan's best friend Angela Montenegro (Michaela Conlin), a forensic artist who flashed the airport clerk to get his attention when trying to find Brennan to pick her up at the start of the episode, uses a computer program she has developed, called the Angelator, to make a three-dimensional holographic reconstruction of the reassembled skull.The victim is revealed to be Cleo Louise Eller, a missing Senate intern who was rumored to have had an affair with Senator Bethlehem.