Union Gap Police continue an investigation Today into a shooting reported early Sunday morning. Police say it happened at about 2:00 a.m. Sunday  in the 2900 block of Fifth Street. But the motive remains unclear.  29-year-old woman was shot and taken to a Yakima hospital where she's still in critical condition.  A female suspect, identified as 24-year-old Sandra Salazar was arrested on an assault charge. She's being held in the Yakima county jail where her bail was set at $250,000 on Monday.