that man, mike mccarthy, the boyfriend, now charged with her murder. we re also learning new details about that tip. what led police to make these arrests. apparently it came from someone who was living in the apartment with the girl s mother. the tipster apparently asked her mother, where s bella, and her mother replied, poppy, she s dead. well, we know that the homicide unit got this tip late thursday. they brought the boyfriend into custody shortly thereafter. what charges does the mother face at this point? so the mother faces a charge of accessory after the fact. presumably, has something to do with the way that baby bella came to all of our attention. she was found in june, washed up on a boston shore, wrapped in a plastic bag, with a blanket that authorities have always suspected might have had some meaning to her. over the last several months, as police were trying to figure out