Question: The SDRPA is in which county?

Context paragraphs:
Southern Desert Regional Police Academy: The Southern Desert Regional Police Academy (SDRPA) is a regional / combination academy staffed and attended by over 15 different law enforcement agencies in the state of Nevada.  The SDRPA is housed at the College of Southern Nevada's Henderson Campus.

College of Southern Nevada: The College of Southern Nevada (CSN) is primarily a two-year college in Clark County, Nevada, with four four-year degrees in Dental Hygiene, Medical Lab Scientist, Respiratory Sciences, and Fire & Emergency Services Admin.  It constitutes of 2900 Teaching and Non Teaching staff.  The school is the largest public higher education institution in Nevada.  It is part of the Nevada System of Higher Education.

Supporting paragraphs: Southern Desert Regional Police Academy College of Southern Nevada
Answer: Clark County