The do-re-mi

It is the summer of 1972, so the area is full of hippies, war protesters, marijuana farmers, and outlaw bikers. Clifford is supposed to meet his brother, Alvaro, a combat-trained veteran who served in Vietnam, at his campsite. An armed sheriff's posse interrupts their reunion, and Alvaro vanishes into the woods. The sheriff arrests Clifford, who later learns that someone has murdered the sheriff's nephew, and Alvaro is the prime suspect.