Because of incorrect information in documents provided by the Clifton T. Perkins Hospital Center, an Oct. 20 article on hospital patient Henry Howard incorrectly reported the name of his grandmother, whom he killed with three other family members in 1982. Her name was Marie Pieczonki.
A Perkins official also supplied inaccurate information for an accompanying article. In Perkins' 30-year history, three former patients have killed after their release.
The Sun regrets the errors.