A man admitted Tuesday to killing a caseworker during a shootout in a Delaware County hospital's wellness center last summer.
Richard Plotts pleaded guilty but mentally ill to first-degree murder and attempted murder in relation to the July 24 shootout inside the Sister Marie Lenahan Wellness Center at Mercy Fitzgerald Hospital in Darby, Pennsylvania that left 53-year-old Theresa Hunt dead and psychiatrist Dr. Lee Silverman grazed.
Plotts, now 50, had earlier stated his intention to plead guilty to the shooting where Silverman returned fire, injuring Plotts.
Sentencing was set for September.
Copyright The Associated Press