New London — Police arrested a homeless man on robbery, burglary and other charges Tuesday in connection with a Dec. 19 bank robbery of the Chelsea Groton Bank on Montauk Avenue and a second unrelated incident at a residence, New London police said.

Luis Galan, 38, of no certain address was charged at 1:38 p.m. Tuesday with second-degree robbery and fifth-degree larceny in connection with the bank robbery. He was arraigned Tuesday in New London Superior Court and held on a $75,000 court-set cash-surety bond on those charges.

Galan also was charged with third-degree burglary, attempted third-degree burglary and first-degree criminal trespass for an alleged incident that occurred at a Montauk Avenue residence just prior to his warrant arrest, New London police said. He was arraigned Tuesday and was held on a court-set bond of $25,000 for those charges.

New London police are continuing to investigate the incidents. Anyone who has information concerning these incidents is asked to contact the New London Police Department at (860) 447-5269 ext. 0. Anonymous information may be submitted via the New London Tips 411 system by texting NLPDTip plus the information to Tip411 (847411).