Woman holds up second Dorchester bank; may have fled by bus

For the second time today, a white woman is being sought for a Dorchester bank hold up, this time at the Members Plus Credit Union, 494 Gallivan Blvd.

Police are looking for a woman with long hair who may have boarded a bus toward Ashmont after passing a demand note around noon, and are pretty certain she's the same woman who robbed a Citizens branch on Morrissey Boulevard earlier in the day.

She was wearing a white scarf and a "cargo style" hat, along with sunglasses, and had an umbrella.

Police are also looking for a white woman for recent bank robberies in East Boston and the Back Bay.