Kelley Oliver-Hollis, 61, of Pittsburgh, pleaded guilty to federal health care fraud for billing Medicaid for non-existent staff at homes for disabled adults, leading to unsafe conditions. She now faces prison and must pay $1.5 million in restitution.

Salem Health has issued an urgent warning about phone scammers impersonating the hospital and demanding payment for fake "overdue balances." Learn how to verify calls and keep your information safe.