on the morning of his own murder trial, alexander bennett unexpectedly confessed to a plot. tigators and avoid the possibility of getting sentenced to life in prison. interviewed by detective chiles, bennett layed out the bone chilling details of heidi's murder. >> grant was discussing about receiving money to kill somebody. >> according to bennett, he and lewis had been brainstorming ways to raise seed money for a nightclub. so lewis placed a coded message online, advertising discreet house cleaning services. >> by discreet house cleaning, understand that to mean they were hitmen. bennett says a client did respond to the ad and offered $60,000 to kill heidi. >> i know from the client, from the person, you know, emphasized to grant and grant emphasized to mideast, it needed to look like an accident. >> lewis, the middleman, communicated with a client and organized everything. in late march, 2000, bennett arrived in baltimore from denver. he says he waited for the signal to act. in the meantime, he scoped out his victim, breaking into heidi's home by tampering with the locks a