Get your Alibi from Internet.
In the USA alibi-agencies exist already for a long time. In Europe they are quite new. Kleinezeitung reports about two online alibi agencies a french one alibila.com and a swiss one alibi-beton.com. Thus you can order a telephone call and if you pay a bit more you get even payment bills, flight or hotel reservations. The prizes depend of course on the scale of your alibi. The chippest service at alibila.com is the phone call and it’s 19 Euro. By the way, the chef of the french agency is the former private detective Regine Mourizard.
The legitimate aspect of fake documents the agencies comment as the own responsibility of the customer. And if some day the truth is unearthed the agencies will not pay the money back.