The arrest comes 48 hours after the original armed robbery of an 11-year-old girl and her 12-year-old brother who were running a lemonade stand at West Ninth Street in South Boston. According to BPD, the two masked teenagers walked up to the stand at approximately 4:44 p.m. Wednesday, June 10 and asked the children whether the stand accepted Apple Pay as payment. Before the kids could answer, the suspects grabbed the cash box. One of them then displayed a black firearm in his waistband before both fled the area on foot.

Boston Police did not release the name, mugshot or description of the 14-year-old, citing juvenile-justice protections, and have not yet identified the second suspect. BPD's update Friday asked the public to come forward with any information about the second suspect captured on the clearer surveillance stills the department released earlier this week.