'House of Cards' Season 4 Spoilers: Is Underwood going to do a dirty deed again?

Things will be pretty intense and dramatic for all the avid fans out there since Netflix’s hit TV series ‘House of Cards’ will be returning this March and with only a month of waiting, fans can’t help but speculate on what is going to happen in the upcoming episodes.

Netflix has released another promotional video to tease the imaginative minds of its viewers and it would seem that Frank Underwood (Kevin Spacey) may be doing yet another dirty deed again. We all know him as that power-hungry person who wants to keep his hands on all things and he will do everything to do that.

The video showed Doug Stamper (Michael Kelly) digging the soil probably making a pit out of it and he was looking very suspicious. It could be that Stamper is now Underwood’s assistant to do his dirty works for him. But as the camera panned out, Frank takes the shovel from Doug and cameras started flashing. What a clever way of showing what’s going to happen in the fourth season because it turned out that they were smiling in front of the people as they do a ceremonial ground-breaking for his 2016 presidential campaign. It could also mean that Underwood will be doing yet another dirty deed.

The trailer apparently had a double tone to it. Enstars noted that the latest teaser is evocative of Frank's previous evil deeds including the murder of Zoe Barnes (Kate Mara) and all the other things that Doug did for Frank. But who could be next in line in Frank's murder list? Rumors say that his wife, Claire Underwood (Robin Wright), might be the next one.

Find out more as "House of Cards" season 4 is slated to return to Netflix on March 4.