Spenser: For Hire - Season 3 Episode 17

Spenser is hired to find out who stole 40 pounds of dynamite from a local construction company and used some of it to stage a bombing at one of their construction sites. After a second bombing at another site owned by the same contractor Spenser realizes that there may be more to the plot than simple revenge over recent layoffs. At the same time, Susan has a health scare that has her worried about her future with Spenser.