I presume that sendero simply means "PATH" in English. I did a google on the word and this article turned up from the US Department of State: :footinmou I am posting it simply because I found it interesting. Please do NOT draw any nefarious references.
Sendero Luminoso (Shining Path, SL)
From: Patterns of Global Terrorism, 2003. United States Department of State, June 2004.
Comments on the content of the material should be sent to the U.S. Department of State
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Description
Former university professor Abimael Guzman formed SL in Peru in the late 1960s, and his teachings created the foundation of SLs militant Maoist doctrine. In the 1980s, SL became one of the most ruthless terrorist groups in the Western Hemisphere approximately 30,000 persons have died since Shining Path took up arms in 1980. The Peruvian Government made dramatic gains against SL during the 1990s, but reports of recent SL involvement in narcotrafficking and kidnapping for ransom indicate it may have a new source of funding with which to sustain a resurgence. Its stated goal is to destroy existing Peruvian institutions and replace them with a communist peasant revolutionary regime. It also opposes any infl uence by foreign governments. In January 2003, Peruvian courts granted approximately 1,900 members the right to request retrials in a civilian court, including the imprisoned top leadership. Counterterrorist operations targeted pockets of terrorist activity in the Upper Huallaga River Valley and the Apurimac/Ene River Valley, where SL columns continued to conduct periodic attacks. Peruvian authorities captured several SL members in 2003. First designated in October 1997.