(Seattle, WA) -- One police officer remains in serious but stable condition, following an attempted robbery and shooting at a 7-Eleven in downtown Seattle. Two other Seattle police officers were shot and less severely wounded, and a third was hit over the head with a bottle following the attempted robbery at the 1st Avenue store. Authorities say two suspects were detained and one was found barricaded inside a building, and had died. The officer who's in serious condition was shot in the chin and the ribcage.