A man charged with kidnapping a nine-year-old girl from a park and indecently dealing with her is understood to be related to Cleo Smith's abductor, Terence Kelly.
Cleo was just four-years-old when she was taken from a Western Australian campground in October last year and held for 18 days by Kelly.
According to reports, Kelly is the stepbrother of newly accused abductor, 39-year-old Ashley James Bropho.
Police allege Bropho approached a young girl while she was playing at a park in Perth's Doubleview about 10.30am on Tuesday.
"(He) coerced her to a nearby residence, where he indecently dealt with her," police alleged in a statement.