A Donora man pleaded guilty yesterday to conspiring to make methamphetamine with his brother in their parents' care home.

The two men, Albert and William Ralstin, were making the dangerous drug in clandestine labs in the basement of the Ralstin Personal Care Home for mentally and physically challenged adults.

The home on Thompson Avenue has since been shut down because of the August 2005 raid.

William Ralstin will be sentenced on Sept. 26 before Senior U.S. District Judge Maurice B. Cohill.

His brother, who pleaded guilty to conspiracy; manufacturing more than 500 grams of methamphetamine and endangering human life while manufacturing, is scheduled for sentencing Sept. 10.

He faces a mandatory minimum prison term of five years.