New York ( CNN ) -- Graphic violent sexual photographs and evidence of web searches on how to kidnap and cook women were found in the computer account belonging to a New York City police officer accused of conspiring to abduct women in a cannibalism plot , according to testimony in federal court Monday . Photographs saved in defendant Gilberto Valle 's account on his wife 's computer included images of women being bound and tortured during sex , and being roasted on a spit in a human barbecue pit , according to testimony . Valle , who was suspended without pay after his arrest last fall , is charged with conspiracy to kidnap and accessing a law enforcement database illegally . The government concluded its case Monday , and the defense will call its first witness Tuesday . Prosecutors have argued that Valle was `` deadly serious '' about online plans allegedly to kidnap , rape , torture , cook and eat women . Defense attorneys have argued that their client 's conduct was `` pure fiction , '' `` make believe '' and fantasy role-playing . None of Valle 's alleged targets was ever victimized . Testimony Monday from prosecution witness Stephen Flatley , an FBI forensic computer analyst who reviewed the content copied off Valle 's wife 's computer and hard drive , indicated the computer was used for various searches for ways to kidnap people and eat them . Valle 's wife , Kathleen Mangan , handed over the computer to the FBI in September after she installed spyware under the suspicion her husband was looking at websites of a violent sexual nature . Screen shots used by prosecutors revealed conversations Valle had with others about kidnapping , torturing , raping , cooking and eating women . According to testimony , FBI analysis of the computer showed online searches conducted under Valle 's account included topics such as `` What to look for in human meat , '' `` How to tie up a girl , '' `` Eat her for dinner cannibalism , '' and `` How do you give chloroform to girls . '' The government entered into evidence a cached webpage from a site that included this message from a user to Valle : `` Looking forward to bringing over another girl to cook for dinner . '' During cross-examination of Flatley , the defense revealed that Internet history from the computer account as shown in court was just a fraction of overall searches , which included topics such as Major League Baseball , fantasy sports , weight-loss programs , the Olympics and the New York Yankees . But prosecutors focused on the computer 's contents , including a cataloge of 79 folders with women 's names on them . The computer also contained cartoon images in which the faces of real women were superimposed on characters ' heads . The three cartoons showed graphic sexual images , and referred to cannibalism . Photos found on Valle 's account included images of women being tied up with duct tape , and two images that appeared to show a woman being roasted on a spit in a human barbecue pit . A video was found in the recycle folder of Valle 's computer account titled `` Girl Being Burned . '' It was played in court and depicted a naked woman with her hands tied and and with a scarf wrapped around her neck , screaming and moaning while a flame burns near her genitalia . As the government rested its case , the defense entered a motion for acquittal , saying the government failed to prove a kidnapping conspiracy . The defense argued again that the computer 's contents depicted fantasy . The judge made no ruling on that motion . If the motion for acquittal is denied , it is possible Valle will take the stand , according to defense attorneys . Read the latest news on CNN.com .
NYPD officer Gilberto Valle is charged with conspiracy to kidnap . Prosecutors say he was `` deadly serious '' about online plans to kill and cannibalize women . The defense argues it was a `` pure fiction '' fantasy . Valle 's lawyers say it 's possible he will take the stand .