"Longmire" fans could only smile from ear-to-ear when Netflix picked up the TV drama for a new season. Their efforts have been successful and their favorite show will be back. Even if it's not on a regular TV screen, it really doesn't matter as long as "Longmire" lives on. 

Since the announcement that Netflix is picking up the series, there's been little news about the show. According to reports, Netflix wants to keep the details a secret. This spoiler blackout should very well help "Longmire" when it debuts in the online streaming network service. 

However, out of the blue, a writer for the show suddenly tweeted something that looks like a hint to what's coming in season 4. The tweet looks innocent enough, but "Longmire" followers know that whatever song Tony Tost tweets about, is foretelling of the show. 

His tweet says, "Now playing in the #Longmire writer's room...Tanya Tucker—What's Your Mama's Name?"

So how could this be a spoiler then?

For one, "Longmire" writers aren't known for being big country song fans. And second, Tost has the habit of tweeting about songs that are actually clues to the show's future episodes. Putting those together means that an episode may actually be about someone's mother, and speculations point to Cady's mom.

As JGB News pointed out, Cady's mother was murdered in the previous season. This led Walt to return to law enforcement and it also opened up the mystery behind the death of murderer Miller Beck. However, if this spoiler is indeed true, the episode will have flashbacks to see who really killed Cady's mother.

Meanwhile, "Longmire" has already started casting calls for extras and will reportedly start filming in March 2015. The series is set to debut on Netflix in summer next year.