One hundred people, whose DNA shows connections to a dead baby found abandoned in Bolton, "may be related" according to police.
Detective Inspector Aaron Duggan says officers will rank the matches according to their "proximity" to the town.
More top news
Police are appealing for information after man died after he was hit by his own car as it was stolen by burglars.
Isle of Man Government embarks on a scheme to protect Castletown from flooding.
The RMT union says talks aimed at resolving a dispute over the role of guards on Merseyrail have "collapsed", threatening more strikes.