to make their point, prosecutors cross examine hincapie's witnesses, starting with luis montero. over the years, details in montero's story have changed. >> that's what you swore to here, correct? >> yes, it's right there. >> so your testimony today is inaccurate. >> in all these years, montero never once mentioned seeing hincapie that night. >> your experience in this case dating back 20-plus years, you're angry about it, aren't you? >> i'm not angry about it. >> you're still scared. >> yes, you kept me for 18 months when i was innocent. i'm petrified of you guys. i can't even look at you guys. >> and you're angry? >> no, i'm not angry. i'm scared of you. >> prosecutors had their own witnesses to discredit hincapie's story who did not want us to record their testimony. remember that friend who hincapie said was holding his money that night? >> i gave him my wallet complete with all my money. >> he testified that hincapie never gave him any money to hold. >> it is supposedly the whole predicate for the defendant going back into the subway station or going back down to the platform