Friday night at 7p ET, Greta Van Susteren takes an in depth look at the case surrounding the Marine held in a Mexican prison.

In the sneak peek above, friends of Sgt. Andrew Tahmooressi say no one is doing anything to help the Marine.

Tune in to Fox News Channel, tomorrow night to see 'Wrong Turn: Marine Held In Mexico.'

'Please Get Me Out of Here’: Marine Jailed in Mexico Goes ‘On The Record’

GOP Reps Visit Marine Jailed in Mexico, Challenge Obama to Act