Detectives say the suspect used a cellphone and stood on a covered porch to record into the tenant's bathroom.
At the time, police say the woman's sister, a 6-year-old girl and a 15-year-old girl were in the bathroom.
The suspect ran away on foot. He is described as a white man in his 20s. He was wearing camouflage shorts, a light-colored shirt and dark sneakers.
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