• Dennis J. Clark, 42, of 791 Orchard Road, Lackawannock Township.

• Machelle Lynn Hoover, 40, of 24 Windsong Trail, Coolspring Township.

• Constance Joy, 39, of 55 Wengler Ave., Sharon.

• Ray E. McCool III, 31, of 513 N. Broad St., Grove City.

• Tracy Puglusch, 37, of 360 N. Foster Road, Jackson Township.

• Stephen Ira Slater, 46, of 590 Billy Boyd Road, New Vernon Township.

• Slater’s wife, Ronda Claire Slater, 47, of 137 Obitz Road, Mill Creek Township.

The grand jury also charged these 10 people:

• Barber’s son, Clarence “Clint” Barber, 37, same address as his father.

• John Leroy Kellner, 44, of 1749 Raymilton Road, Venango County.

• Steven Ray Malone, 38, of 3583 Old state Route 8, Venango County.

• Ray McCool’s brother, Shawn T. McCool, 29, of 1820 Slatertown Road, Venango County.

• Tracey Lynn Lewis, 40, Ashville, Tenn.

• Michael Owens, 33, Kennerdell.

• Justin Bradley Walker, 29, Oil City.