LIBERTY COUNTY, TX (KTRK) — Six people have been taken into custody after authorities discovered a cache of ammo and possible explosives at a Liberty County residence.

According to Rex Evans with the Liberty Co. Sheriff’s Office, deputies arrived at a house on CR 2134 and FM 787 in North Liberty County where he says possible suspects involved in a missing persons case were located.

Deputies say they found lots of ammo and saw a lot of wires, among other things, so ATF was called to assist. Authorities say one person was arrested and another six were detained because they all have felonies, which makes it illegal to be in possession of ammunition.

Evans says that it is not a hostage situation, but deputies aren’t sure how long it will take to get the others out. They are believed to be members of the Texas Militia, Evans told us.