Ironside (1967)

S7E15 Once More for Joey

A quartet of musicians discovers their music is being illegally distributed. While Ed and Fran delve into the matter, tragedy strikes as one of the band members is killed right before their eyes. As they dig deeper, their inquiry uncovers the personal histories of everyone connected to the recording studios where the remaining three musicians are employed. However, the investigation reveals that all potential suspects have close ties to the group, casting doubt on their involvement and complicating the case.