According to what I saw on Hannity the mother was friends with Delahunt who of course had connections to Kennedy. Wasn’t friend of the family close but apparently enough to get a murder overlooked.
Delahunt isn’t that friendly with the Kennedys. Not enough to get a murder charge dropped even in Massachusetts. You would have to actually be a Kennedy for that to happen. Delahunt is around the same age as Amy Bishop’s mother and they could be friends. This could explain a lot here. I wonder what the connection is here between her mother and Delahunt.