Police were called to Citizens Bank at 1200 Hancock St. around 10:30 a.m. for a report of a robbery there. A dye pack that was hidden in cash that was stolen exploded, staining Lavalle's jacket and other clothing, Quincy Police Capt. John Dougan said.

• Mill Diameter (Inch): 1/2"• Number of Flutes: 2• Material: High Speed Steel• Length of Cut (Inch): 1-1/4"• Shank Diameter (Inch): 1/2"• Finish/Coating: Bright• Single or Double End: Single• Center Cutting: Yes• Overall Length (Inch): 3-1/4"• Flute Direction: Right• Cutting Direction: Right• Variable Helix: No• Helix Angle: 42The 2 flute end mills for aluminum have high helix flute design making them well suited for milling aluminum and other non-ferrous materials.

• Mill Diameter (Inch): 1/2"• Number of Flutes: 2• Material: High Speed Steel• Length of Cut (Inch): 1-1/4"• Shank Diameter (Inch): 1/2"• Finish/Coating: Bright• Single or Double End: Single• Center Cutting: Yes• Overall Length (Inch): 3-1/4"• Flute Direction: Right• Cutting Direction: Right• Variable Helix: No• Helix Angle: 42The 2 flute end mills for aluminum have high helix flute design making them well suited for milling aluminum and other non-ferrous materials.

Quincy Police arrested an alleged bank robber this afternoon after he discarded a jacket that had been stained by a dye pack in a public trash can.

Dougan said Lavalle discarded the stained jacket, which contained his ID, in a trash can that is located in front of the Presidents Place Galleria at 1250 Hancock St.  He then boarded a bus headed towards Quincy Point, Dougan said.