bollier? >> bollier. >> he's located in zurich. >> zurich. >> his mebo company. bollier met with badri many times, both in zurich and in libya, i think. a couple of times, three or four times, i've seen him in libya prior to the lockerbie incident. but i'm sure, i'm definitely positive that mebo knows of badri's secrets. >> he was deeply involved with the libyans, this bollier. very, very close. the libyans were operational in zurich, and were getting supplied with timing devices for bombs by bollier. >> the scots and the u.s. government had a difference of opinion about bollier. stuart henderson will tell you we looked at bollier 100% as a suspect. i treated him like that. i treated him like a suspect. >> dornstein: hold on, we'll get reset. i want everyone to get back in there. >> but i also thought, "this guy's a witness. we want to treat him like a witness." because we wanted to know what's his answer going to be, "do you know who blew up pan am 103?" >> dornstein: ready for take-off. >> rolling. >> next time on "my brother's bomber"... >> the cockpit landed