NEW : Several other police agencies were on scene to assist . Police name 37-year-old man as `` person of interest '' NEW : Man has `` extensive violent criminal history from Washington , '' police say . One police officers fatally shot in coffee shop near Washington , Arkansas . Four of the officers fought gunman , may have shot him , police say .
NEW : Police name 37-year-old man as `` person of interest '' NEW : Man has `` extensive violent criminal history from Washington , '' police say . One police officers fatally shot in coffee shop near Washington , Arkansas . Four of the officers fought gunman , may have shot him , police say .