Novel explosives

It's the week after Easter, April 13th, 2009. Late in the week, a man wakes up in Guanajuato, Mexico, with his knowledge intact, but with no memory of who he is or how he came to Guanajuato. Early in the week, a venture capitalist sits at his desk in an office tower in Los Angeles, attempting to complete his business memoirs, but troubled by the fact that a recent deal appears to be some sort of money-laundering scheme. And in the middle of the week, just before dawn on April 15, two gunmen arrive at an El Paso motel to retrieve a duffel bag stuffed full of currency, and eliminate the man who brought it to El Paso..