The problem had not surfaced during safety tests on inmates at Alcatraz.
I spent a lot of time in the library reading all the studies they've done on female inmates.
In 2006, it was revealed that 25% of random drug tests on inmates had proven positive.
Most of the suit focuses on inmates in administrative segregation.
But experts say the combined programs have far less impact on inmates than a full year in intensive treatment.
Attacks by prisoners on other inmates rose to 257 from 218.
Building work's on schedule and inmates are expected in March.
Diesel therapy is sometimes used on disruptive inmates, including gang members.
Since 1976 the prison is concentrated on inmates with different types of abuse problems.
The agreement would immediately have an impact on so-called "state ready" inmates who are in city jails longer than they should be.