Sydney teenager Cassie Olczak has been found "alive and well", police have confirmed.
Olczak was found around 9a.m. on Friday morning walking along the Princes Highway near Waterfall, south of Sydney, by a passing motorist. Police were contacted and later confirmed the girl was the missing teen.
Olczak first went missing five days ago, where she was last seen getting off a train at Waterfall railway station, 25km from the Hurstville station she was meant to get off at.
Olczak's mother, Connie, made headlines during the search for her daughter, appearing on radio to say she believed her daughter was "on a substance" when she disappeared, and calling out Cassie's "poor choice in friends".