Arvin Police are investigating a knife attack that sent a 27-year-old woman to the hospital with multiple stab wounds. The incident took place around 6:00 this morning on Mary Street off Trino Avenue as she was walking to a relative’s house to pick up her child. The motive for the assault is not known and there is no update on the condition of the victim. Anyone with information is asked to call Arvin PD at 661-854-5583.