escape of the accused; (3) Tho right not lo be excluded from nny such public court proccedlng, unlou the court, after receMng clear and convincing ovidcno&, determines that te3C-imony by tile viotim would be nio.tcric.Jly altered if the victim heo.rd other teitimoay at that prooof>din,g; (4) The right t