When putting things on a map, I try to stick to information I can tie to a mainstream media link, as generally required by Websleuths' terms of service for posts. Slip too far from that standard, and you risk to pass on BS, or to spread real information that press professionals held back on for ethical grounds or privacy concerns . But if you stick too closely to that standard, you risk to miss good, helpful information that Websleuthers come up with. I've put in a map marker for Rocky1's identification of the father's general neighborhood. The press has already cited John Marcotte as Vanessa's father and a Leominster resident, Rocky clearly has local knowledge of the area, and people have been careful, on the thread, to make it clear that the father isn't suspected of anything.