Late in the meandering, unsatisfying conclusion to True Detective, “Omega Station,” Ray Velcoro (Colin Farrell) attempts to record one final message to his son, a last will of sorts. “You turn here, turn there, and it goes on for years, becomes something else,” he says, trying to apologize. In actuality, he’s describing Nic Pizzolatto’s writing style: Caspere’s murderer is revealed to have been Len, an assistant from that movie studio visited in “Maybe Tomorrow.” Len’s motivation was simple revenge, given that once upon a time, Caspere used his position within IA to help cover up the robbery and execution of Len’s parents at the hands of Holloway (Afemo Omilami) and Burris (James Frain). Both of these are straightforward enough, and yet because of Caspere’s corruption (and perhaps the complexity of Californian traffic, for Caspere’s corpse was left roadside), the season twisted and turned down so many detours and side streets that by the exhausting end, it was hard to keep track of what, if anything, True Detective had been about in the first place. Ultimately, given the repetition of idealistic stories and false promises shared between lovers in this final episode, the season goes out as the sort of perverted fairy tale in which plenty of people—good and bad—end up dying, but there’s no “ever after”; just a road stretching on into infinity.