Bug Identified As:
Adults can travel individually, but nymphs don't usually travel far from the egg case. This is a nymph, so it's likely that there are others hatcjed from the same egg case.
Inside Milwaukee, WI Home
Is the bug harmful?: no
Can it infest into your home?: yes
What should I do about this bug?:
Inspect for more cockroaches. Eliminate any infested items. Clean and sanitize surfaces and dark corners. Set traps.