Homemade explosive materials and devices were found in a Waterbury house where an explosion killed Thomas Cianciola, 56, ...

Forfeited fireworks must be in a container and in the trunk of your vehicle, where first responders will take them out. Homemade fireworks and improvised explosives will not be allowed.

The owner also said he had no knowledge of homemade fireworks, police said. The warrant applications note that Cianciola had previous run-ins with law enforcement over homemade explosives.