So sorry about your losses but glad your survivor is doing well. I love may cameras. At first put them up out of curiosity of what predators may be lurking around especially at night and from losses in the past. A little tip for using live traps that have worked for me. If your roommate isn't able to catch it right away, bait the traps for a few days/nights and let the predator take the bait then set the trap. They will get used to going in the trap. Worked for me. Good luck...