Earth in 2093

A futuristic novel set in Minnesota featuring Minnesota Detective Dave Barns and Computer specialist Nell Summers, granddaughter of Lacey Summers from my Lacey Summers, PI Series. The year is 2093 and everyone's DNA is recorded in the World Database run by a now powerful United Nations. Crime is way down, since criminals are easily identified. Food is plentiful because water from the oceans is desalinated for irrigation of former deserts. Power is also plentiful and cheap, harnessed from the sun and wind. But there are always a few people who resent governments of any kind and think they can do as they please. One is now raping and killing young women and Dave and Nell work to identify and stop him. But they find that easier said than done.