PITTSBURGH (AP) — A man accused of providing a white powdery substance tainted with fentanyl at an after-party in Pittsburgh last weekend, leading to the death of three men, has been indicted on numerous charges. A federal grand jury on Wednesday returned a seven-count indictment against Peter Rene Sanchez Montalvo. Authorities have said all of the victims who overdosed had been at the same bar Saturday night. They later attended a party where Montalvo allegedly passed around what victims thought was cocaine.