When it comes time to explore the lower decks of the ship, the raptors kills a few more soldiers. The survivors make it to an elevator, but a Velociraptor gnaws through the cable and they crash on the lower level.
When conducting a descent into the ship’s lower levels, the raptors eliminate a few additional soldiers. The surviving crew members reach an elevator, only for a Velociraptor to sever the cable and result in their crash landing on the lower level.