(Salem, OR)  --  Two juveniles are in custody after a shooting in Salem Monday afternoon left a 20-year-old person with life-threatening injuries.  Salem Police say there was dispute between a group of people at the Cherriots Transit Mall and the shooting happened in the parking lot of Columbia Bank on Center Street.  A 16-year-old boy was charged with attempted murder and a 14-year-old who was armed with a knife was charged with menacing and unlawful use of a weapon.  They were both booked into the Marion County Juvenile Detention Center.