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WILTON MANORS (CBSMiami) — Police are looking for more victims after charging a man with eight counts of sex-related crimes.

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Wilton Manors Police arrested Marek Amann, 33, on Friday for sexual battery and video voyeurism.

According to the police department’s press release, investigators said Amann secretly recorded video of himself having sex with a victim who was “physically helpless and unconscious” on four different occasions.

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It happened between July and November 2014 inside Amann’s residence at 2662 N.E. 9th Avenue.

Further evidence allegedly revealed Amann secretly recorded numerous women in various locations which appear to have all been done without their knowledge.

Police are afraid there still may be more victims out there.

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They’re asking women who may have had contact with Amann in the past to contact the Wilton Manors Police Dept. at (954) 390-2192.