QPD Photo

Quincy Police say a Crimestoppers tip identifies a woman wanted for two armed robberies.

Police say a tip received Wednesday identifies the suspect in the Saturday evening robbery at County Market Express on South 36th and the early Sunday morning robbery of Casey’s on North 24th as Chrystal Mitchell---AKA Chrystal White. Police say an arrest warrant on two counts of armed robbery has been obtained with bond set at one million dollars.