Manuel Pardo, an ex-police officer, testified that he enjoyed killing.
Nation
Subscriber Log In
You have reached the limit of 5 free articles in a month
Continue reading by subscribing to BostonGlobe.com for just 99¢.
Continue reading by subscribing to BostonGlobe.com for just 99¢.
Stay informed with unlimited access to Boston’s trusted news source.
- High-quality journalism from the region’s largest newsroom
- Convenient access across all of your devices
- Today’s Headlines daily newsletter
- Subscriber-only access to exclusive offers, events, contests, eBooks, and more
- Less than 25¢ a week
