Rico's territory status, by doing crimes such as Identity theft of Puerto Rican US citizens, and drug distribution working with Puerto Rican criminals to ship Colombian drugs to the island and then further be shipped to the US mainland. However, the vast majority of Dominicans come for a better life, to start a business, and live a positive lifestyle. Illegal immigration The illegal or undocumented component of the Dominican immigration to Puerto Rico has increased over recent decades, becoming large enough to attract great attention, both in Puerto Rico and the Dominican Republic. The first recorded illegal trip took place in 1972, and perhaps 28% of all Dominicans in Puerto Rico were undocumented in 1996, during the peak decade of Dominican immigration to the Commonwealth; many of the documented residents had regularized their originally undocumented status. Illegal immigration has been one of the most recurrent themes in Puerto Rican news media during the first decade of the 21st century. Illegal trips usually take place in yolas (small wooden boats), usually overcrowded, as trip planners and boat captains seek to realize the greatest profit from the ventures. A trip on a yola takes 26–28 hours and takes place over the Puerto Rico Trench (an underwater crater area) or through the Mona Passage. Accounts by survivors include people being either eaten alive by sharks or forced to jump into the sea when there is a danger of sinking. Others tell of seeing their loved ones left behind to drown after a heavy wave has overturned one of these yolas, and many others tell of corpses left on board. Travelers sometimes die of starvation or dehydration since the yolas can get lost out at sea for days, and many have no type of navigation equipment on board to steer them in the right direction. Noted tragedies on such trips include a 1989 sinking near Mona Island where as many as 500 perished, and other, comparatively small tragedies where groups of 30 or more passengers have died. Perhaps the most famous of these tragic trips was the Nagua Tragedy, named so because the yola heading to Puerto Rico that time sunk while trying to make its way out of a beach in Nagua. More than one hundred died, including the boat's captain and the trip planner. In November 2008, a group of 33 illegal Dominican migrants who were en route to Puerto Rico were