An Aliquippa man is lodged in the Beaver County Jail after entering Aliquippa Elementary School, bypassing security, shoving children  out of the way, running through the hall.   Beaver County Radio News Correspondent Sandy Giordano reports that according to  a report from Dist. Justice Janet Swihart’s office  George D. Powell, 32  entered the school at 9:10 a.m. bypassing security, he is not permitted on school property. Powell is charged with defiant trespass, trespassing on school property criminal trespass, terroristic threats, and harassment , and simple assault. One parent said a letter was sent home telling parents of a security breach  at the school. Bail was set at $40,000, and a hearing for Powell is scheduled at the Beaver County Court House on Monday.