Windsor police have sectioned off an area of the riverfront while investigating the disappearance of an 18-year-old girl.

Police say Victoria Strehlau, a University of Windsor student, was last seen at 7 p.m. on Monday near the 800 block of Argyle Street riding a 10-speed green bicycle.

Officers patrolling the waterfront found a 10-speed bicycle in the area of Riverside Drive East and Hall Avenue around 9:30 p.m. Tuesday. Police say the bicycle is similar in description to the bicycle associated to Victoria Strehlau.

Police continued searching the water Wednesday, near where the bike was found.

Strehlau is described as white, with long blonde hair and a thin build. She was last seen wearing a navy sweater and dark jeans.

Anyone with information is asked to contact the investigations unit at 519-255-6700 ext. 4830 or Crime Stoppers anonymously at 519-258-8477 (TIPS), online at www.catchcrooks.com.