United States Penitentiary, Atwater

[2] USP Atwater offers various educational programs, including mandatory GED classes for inmates without high school diplomas, occupational and vocational training with apprenticeships, adult continuing education, parenting classes and leisure programs.

Outnumbered, Officer Rivera attempted to seek assistance, but was knocked backwards by Sablan and tackled by inmate James Ninete Leon Guerrero.

As Officer Rivera was seeking assistance from the first floor, he tripped on the stairs and was held down by Guerrero as Sablan stabbed him in excess of 20 times.

[9] On August 2, 2006, Juwan Ferguson and the victim, Domosanies Slaughter, were cellmates in the Special Housing Unit at USP Atwater.

Ferguson, a repeat felon with a lengthy criminal history, told several correctional officers at different times during that day that he wanted Slaughter removed from his cell.

[12] Ferguson served his sentence at Florence ADX, the federal supermax prison in Colorado, and was released in 2018.

Aerial view of United States Penitentiary, Atwater (2021)