The Colorado home where convicted murderer Chris Watts killed his pregnant wife has dropped its rate after hitting the market again earlier this month, RadarOnline.com has learned. The original listing was seeking $775,000 for the five-bedroom, four-bathroom house in Frederick, having since cut $25k from the rate, making the total asking price $750k on April 24. A new roof is among its perks as well as exterior paint. The facade of the 4,200-square-foot home has been updated since the 2018 crime. The listing notes it was built in 2013, boasting over 6000 square feet in a scenic location and a …