UPDATED, 5:07 p.m.:
The suspect was arrested after his vehicle struck a guardrail on Route 3 northbound and he attempted to flee the road into a swamp, The Lowell Sun is reporting. He was arreseted in an industrial park on the other side of the swamp.
Also according to the Sun, police stated the suspect was carrying a large amount of cash when arrested.
UPDATED, 3:34 p.m.: Police in
UPDATED, 3:25 p.m.: According to Twitter user @NEFirebuff, authorities are in pursuit of the suspect's vehicle, a silver Ford Explorer, on Interstate 495 past Route 3.
Burlington Police are responding to a bank robbery at the Citizens Bank on the Middlesex Turnpike at Route 62, according Twitter reports.
A male suspect fled in a red van, according to Twitter user @NEFirebuff, whose tweet about the incident was retweeted by Burlington Police. He fled toward route 3.
Stay tuned for further updates as more information becomes available.