A 72-year-old man named Joseph James DeAngelo, who appears to fit the description of the elusive California killer, was arrested overnight, sources say.
The jury will decide whether Cosby, 80, is guilty of three counts of aggravated assault.
Peter Madsen said the reporter died accidentally inside his self-made submarine, but confessed to cutting up her body.
2017 was "historically the best year for Cuba," according to its Tourism Ministry, but the steep decline in U.S. travelers is affecting the island.
Video shows the woman struggle as the dog clamps down and the surrounding crowd yells.