Question: What state park is one of New Hampshire's largest state parks and was home of murders of unidentified femaile victims that were partially or completely skeletonized?

Context articles: Bear Brook State Park
List of New Mexico state parks
Bear Brook murders
America's State Parks
Pawtuckaway State Park
Pymatuning State Park (Pennsylvania)
List of North Carolina state parks
List of Arizona state parks
Parks in Greater St. Louis
California Department of Parks and Recreation

Bear Brook State Park is a 10000 acre + preserve located in Allenstown, New Hampshire, and surrounding towns.
 It is one of New Hampshire's largest state parks.
This is a list of state parks and reserves in the New Mexico state park system.
 The system began with the establishment of Bottomless Lakes State Park on November 18, 1933.
 New Mexico currently has 35 state parks.
 It has been calculated that 70% of the state's population lives within 40 mi of a New Mexico state park.
 The system as a whole saw 4.5 million visitors in 2009.
 The parks are managed by the New Mexico State Parks Division of the New Mexico Energy, Minerals and Natural Resources Department.
 The mission of the State Parks Division is to "protect and enhance natural and cultural resources, provide first-class recreational and education facilities and opportunities, and promote public safety to benefit and enrich the lives of visitors."
The Bear Brook murders (also referred to as the Allenstown Four) are four unidentified female murder victims discovered in 1985 and 2000 at Bear Brook State Park in Allenstown, New Hampshire.
 All of the victims were either partially or completely skeletonized; they are believed to have died between 1977 and 1985.
America's State Parks is a strategic alliance formed in 2010 of all 50 state park systems, the National Association of State Park Directors (NASPD).
 America's State Parks is committed to giving a unified voice to all of the country's state park systems in Washington and national politics.
 America's State Parks ensures that the national and natural treasures are protected and that the voice from each state park visitor is heard.
Pawtuckaway State Park is a 5000 acre preserve in New Hampshire, United States.
 It is one of the largest state parks in southeastern New Hampshire and is named for Pawtuckaway Lake and the Pawtuckaway Mountains.
 The park extends from the west shore of the lake to the west side of the mountains.
Pymatuning State Park is a Pennsylvania state park covering 21122 acre in Conneaut, North Shenango, Pine, Sadsbury, South Shenango, West Fallowfield and West Shenango Townships, Crawford County, Pennsylvania, in the United States.
 Pymatuning State Park is the largest state park in Pennsylvania and contains the 17088 acre of Pymatuning Lake, three-quarters of which is in Pennsylvania and one-quarter of which is in Ohio.
 A three-mile (5 km) causeway extends between Pennsylvania and Ohio near the center of the lake.
 The lake provides fishing and boating year round.
 There are two natural areas, Clark Island (161 acre ) and Blackjack (725 acre ) in the park.
 The park is also home to the University of Pittsburgh's Pymatuning Laboratory of Ecology.
 Like all Pennsylvania state parks, admission to the Pymatuning State Park is free.
 The northern access for Pymatuning State Park can be reached from U.S. Route 6 and the southern access is reached from U.S. Route 322.
The State of North Carolina has a group of protected areas known as the North Carolina State Park System, which is managed by the North Carolina Division of Parks and Recreation (NCDPR), an agency of the North Carolina Department of Natural and Cultural Resources (NCDNCR).
 Units of the system can only be established by an act of the General Assembly of North Carolina.
 The park system began in 1916 when the summit of Mount Mitchell became first state park in the Southeastern United States.
 According to the Division of Parks & Recreation, "the State Parks Act of 1987 lists six types of units included in the NC State Parks System."
 These are "State Parks", "State Recreation Areas", "State Natural Areas", "State Lakes", "State Trails", and "State Rivers".
 All units of the system are owned and/or managed by the division, and the division leases some of the units to other agencies for operation.
 Most units of the park system are also components of State Nature and Historic Preserve.
An Arizona state park is an area of land in the U.S. state of Arizona preserved by the state for its natural, cultural, or recreational resources.
 The state park system in Arizona includes both state parks and state historic parks, as well as other designations such as natural areas and recreation areas.
 Arizona currently has 30 state park units, which are managed wholly or partly by the Arizona State Parks government agency.
 In 2010 several Arizona state parks were closed due to budget cuts.
 Some have since reopened thanks to support in the form of donations and partnerships with local agencies.
Parks in Greater St. Louis are administered by a variety of state, county, and municipal authorities.
 The region also is home to the Jefferson National Expansion Memorial, site of the Gateway Arch, the only National Memorial in the state of Missouri.
 Among the largest municipal parks is Forest Park, which is 1293 acre and is located in the city of St. Louis, although both Greensfelder County Park and Creve Coeur Park in St. Louis County are larger, at 1646 and respectively.
 St. Louis County is also the location of two large state parks, Babler State Park with 3.8 sqmi and Castlewood State Park with 2.8 sqmi .
 The largest state park in the region is Meramec State Park, located near Sullivan, Missouri, with 10.8 sqmi of parkland.
The California Department of Parks and Recreation, also known as California State Parks, manages the California state parks system.
 The system administers 280 separate park units on 1.4 million acres (570,000 ha), with over 280 miles (450 km) of coastline; 625 miles (1,000 km) of lake and river frontage; nearly 15,000 campsites; and 3,000 miles (4,800 km) of hiking, biking, and equestrian trails.
 Headquartered in Sacramento, park administration is divided into 25 districts.
 The California State Parks system is the largest state park system in the United States.