Criminal Minds (TV Series)

Surface Tension (2017)

Adam Rodriguez: Luke Alvez

Quotes 

• Dr. Spencer Reid : Guys, are they cover-subsidence or cover-collapse sinkholes?

  Luke Alvez : Given their shallow layer of repair, I'd say they're cover-subsidence

  David Rossi : I'd chime in with an opinion as well if I knew what the hell you two are talking about

  Dr. Spencer Reid : Cover-subsidence is where the ground really gradually begins to form a depression, usually circular, which occurs over the course of weeks or months

  Luke Alvez : Cover-collapse is the nasty one. That's when the earth suddenly goes out from under your feet like a trapdoor