Authorities arrested 52-year-old Malcolm Wayne Duncan on Thursday as he walked out of another bank that had just been robbed.
FBI spokesman J.J. Klaver says a security guard reported seeing a man wanted in other robberies looking into the bank's windows. Police and agents searched the area and saw Duncan walking out of another bank nearby.
Klaver says authorities were taking him into custody when they learned that bank had just been robbed. Investigators say witnesses identified him as the robber.
Authorities say Duncan is a suspect in robberies of a downtown bank on Dec. 21 and 23 two other nearby banks on Dec. 28 and 31.
